Normas

LIST OF DESIGNATED REFERENCE AND EQUIVALENT METHODS

Issue Date: August 16, 2004

(www.epa.gov/ttn/amtic/criteria.html)

These methods for measuring ambient concentrations of specified air pollutants have been designated as "reference methods" or "equivalent methods" in accordance with Title 40, Part 53 of the Code of Federal Regulations (40 CFR Part 53). Subject to any limitations (e.g., operating range or temperature range) specified in the applicable designation, each method is acceptable for

use in state or local air quality surveillance systems under 40 CFR Part 58 unless the applicable designation is subsequently canceled. Automated methods for pollutants other than PM10 are acceptable for use only at shelter temperatures between 20°C and 30°C and line voltages between 105 and 125 volts unless wider limits are specified in the method description.

Prospective users of the methods listed should note (1) that each method must be used in strict accordance with its associated operation or instruction manual and with applicable quality assurance procedures, and (2) that modification of a method by its vendor or user may cause the pertinent designation to be inapplicable to the method as modified. (See Section 2.8 of Appendix

C, 40 CFR Part 58 for approval of modifications to any of these methods by users.)

Further information concerning particular designations may be found in the Federal Register notice cited for each method or by writing to the National Exposure Research Laboratory, Human Exposure and Atmospheric Sciences Division (MD-D205-03), U.S. Environmental Protection Agency, Research Triangle Park, North Carolina 27711. Technical information concerning the methods should be obtained by contacting the source listed for each method. Source addresses are listed at the end of the listing of methods, except for the addresses for lead method sources, which are given with the method. New analyzers or PM10 samplers

sold as reference or equivalent methods must carry a label or sticker identifying them as designated methods. For analyzers or PM10 or samplers sold prior to the designation of a method with the same or similar model number, the model number does not necessarily identify an analyzer or sampler as a designated method. Consult the manufacturer or seller to determine if a previously

sold analyzer or sampler can be considered a designated method or if it can be upgraded to designation status. Analyzer users who experience operational or other difficulties with a designated analyzer or sampler and are unable to resolve the problem directly with the instrument manufacturer may contact EPA (preferably in writing) at the above address for assistance.

This list will be revised as necessary to reflect any new designations or any cancellation of a designation currently in effect.

The most current revision of the list will be available for inspection at EPA's Regional Offices, and copies may be obtained at the Internet site identified above or by writing to the National Exposure Research Laboratory at the address specified above.

Most Recent Designations

SIR S.A. Model S-5012 NO/NOx/NO2 Analyzer Aug. 06, 2004

Thermo Electron Models RAAS2.5-100 FEM, RAAS2.5-200 FEM, and

RAAS2.5-300 FEM VSCC PM2.5 samplers Aug. 06, 2004

Environnement S.A. Model MP101M PM10 Beta Gauge Monitor April 08, 2004

TSP...PM10

PARTICULATE MATTER - TSP

Reference Method for TSP Manual Reference Method: 40 CFR Part 50, Appendix B

Reference Method for the Determination of Suspended Particulate Matter in the Atmosphere (High-Volume Method)

[Federal Register: Vol 47, page 54912, 12/06/82 and Vol 48, page 17355, 04/22/83]

PARTICULATE MATTER - PM10

Andersen Model RAAS10-100 PM10 Single Channel PM10 Sampler Manual Reference Method: RFPS-0699-130

“Andersen Instruments, Incorporated Model RAAS10-100 Single Channel Reference Method PM10 Sampler,” with RAAS-10 PM10

inlet or the louvered inlet specified in 40 CFR 50 Appendix L, Figs. L-2 thru L-19, configured as a PM10 reference method, and operated

for 24-hour continuous sample periods at a flow rate of 16.67 liters/ minute, and in accordance with the Model RAAS105-100 Operator’s

Manual and with the requirements and sample collection filters specified in 40 CFR Part 50, Appendix J or Appendix M.

[Federal Register: Vol 64, page 33481, 06/23/99]

Andersen Model RAAS10-200 PM10 Single Channel PM10 Audit Sampler Manual Reference Method: RFPS-0699-131

“Andersen Instruments, Incorporated Model RAAS10-200 Single Channel Reference Method PM10 Audit Sampler,” with RAAS-10

PM10 inlet or the louvered inlet specified in 40 CFR 50 Appendix L, Figs. L-2 thru L-19, configured as a PM10 reference method, and

operated for 24-hour continuous sample periods at a flow rate of 16.67 liters/minute, and in accordance with the Model RAAS105-200

Operator’s Manual and with the requirements and sample collection filters specified in 40 CFR Part 50, Appendix J or Appendix M.

[Federal Register: Vol 64, page 33481, 06/23/99]

Andersen Model RAAS10-300 PM10 Multi Channel PM10 Sampler Manual Reference Method: RFPS-0699-132

“Andersen Instruments, Incorporated Model RAAS10-300 Multi Channel Sequential Reference Method PM10 Sampler,” with RAAS-10

PM10 inlet or the louvered inlet specified in 40 CFR 50 Appendix L, Figs. L-2 thru L-19, configured as a PM10 reference method, and

operated for 24-hour continuous sample periods at a flow rate of 16.67 liters/minute, and in accordance with the Model RAAS105-300

Operator’s Manual and with the requirements and sample collection filters specified in 40 CFR Part 50, Appendix J or Appendix M.

[Federal Register: Vol 64, page 33481, 06/23/99]

BGI Incorporated Model PQ100 Air Sampler Manual Reference Method: RFPS-1298-124

“BGI Incorporated Model PQ100 Air Sampler” with BGI 16.7 Inlet Kit or the louvered inlet specified in 40 CFR 50 Appendix L, Figs.

L-2 thru L-19, configured as a PM10 reference method, for 24-hour continuous sample periods at a flow rate of 16.7 liters/minute,

operated in accordance with the Model PQ100 Instruction Manual and with the requirements specified in 40 CFR Part 50, Appendix

J or Appendix M, using either the original or the newer PQ200-type filter cassettes, and with or without the optional Solar Panel Power

Supply. [Federal Register: Vol 63, page 69625, 12/17/98]

BGI Incorporated Model PQ200 Air Sampler Manual Reference Method: RFPS-1298-125

“BGI Incorporated Model PQ200 Air Sampler” with “flat plate” PM10 inlet or the louvered inlet specified in 40 CFR 50 Appendix L,

Figs. L-2 thru L-19, configured as a PM10 reference method, and operated for 24-hour continuous sample periods in accordance with

the Model PQ200 Instruction Manual and with the requirements specified in 40 CFR Part 50, Appendix J or Appendix M, and with or

without the optional Solar Panel Power Supply. [Federal Register: Vol 63, page 69625, 12/17/98]

Environnement S.A. Model MP101M PM10 Monitor Automated Equivalent Method: EQPM-0404-151

“Environnement S. A. Model MP101M PM10 Beta Gauge Monitor,” configured with the louvered PM10 inlet specified in 40 CFR 50

Appendix L or its flat-topped predecessor version and one of the three optional temperature-regulated sampling tubes (RST), and

operated with a full scale measurement range of 0 - 0.500 mg/m3 (0 - 500 :g/m3), with the sample flow rate set to 1.00 m3/h and flow

regulation set to yes, the “norms selection” set to m3 (actual volume), the “cycle” set to 24 hours, the “period” set to none, and the

“counting time” set to 200 seconds.2 [Federal Register: Vol. 69, page 18569, 4/8/04]

PM10

Graseby Andersen/GMW Model 1200 High-Volume Air Sampler Manual Reference Method: RFPS-1287-063

Sierra-Andersen or General Metal Works Model 1200 PM10 High-Volume Air Sampler System," consisting of a Sierra-Andersen or

General Metal Works Model 1200 PM10 Size-Selective Inlet and any of the high-volume air samplers identified as SAUV-10H,

SAUV-11H, GMW-IP-10, GMW-IP-10-70, GMW-IP-10-801, or GMW-IP-10-8000, which include the following components: Anodized

aluminum high-volume shelter with either acrylonitrile butadiene styrene plastic filter holder and motor/blower housing or stainless steel

filter holder and phenolic plastic motor/blower housing; 0.6 hp motor/blower; pressure transducer flow recorder; either an electronic

mass flow controller or a volumetric flow controller; either a digital timer/programmer, seven-day mechanical timer, six-day

timer/programmer, or solid-state timer/programmer; elapsed time indicator; and filter cartridge.

[Federal Register: Vol 52, page 45684, 12/01/87 and Vol 53, page 1062, 01/15/88]

Graseby Andersen/GMW Model 321-B High-Volume Air Sampler Manual Reference Method: RFPS-1287-064

"Sierra-Andersen or General Metal Works Model 321-B PM10 High-Volume Air Sampler System," consisting of a Sierra-Andersen or

General Metal Works Model 321-B PM10 Size-Selective Inlet and any of the high-volume air samplers identified as SAUV-10H,

SAUV-11H, GMW-IP-10, GMW-IP-10-70, GMW-IP-10-801, or GMW-IP-10-8000, which include the following components:

Anodized aluminum high-volume shelter with either acrylonitrile butadiene styrene plastic filter holder and motor/blower housing or

stainless steel filter holder and phenolic plastic motor/blower housing; 0.6 hp motor/blower; pressure transducer flow recorder; either

an electronic mass flow controller or a volumetric flow controller; either a digital timer/programmer, seven-day mechanical timer, six-day

timer/programmer, or solid-state timer/programmer; elapsed time indicator; and filter cartridge.

[Federal Register: Vol 52, page 45684, 12/01/87 and Vol 53, page 1062, 01/15/88]

Graseby Andersen/GMW Model 321-C High-Volume Air Sampler Manual Reference Method: RFPS-1287-065

"Sierra-Andersen or General Metal Works Model 321-C PM10 High-Volume Air Sampler System," consisting of a Sierra-Andersen

General Metal Works Model 321-C PM10 or Size-Selective Inlet and any of the high-volume air samplers identified as SAUV-10H,

SAUV-11H, GMW-IP-10, GMW-IP-10-70, GMW-IP-10-801, or GMW-IP-10-8000, which include the following components:

Anodized aluminum high-volume shelter with either acrylonitrile butadiene styrene plastic filter holder and motor/blower housing or

stainless steel filter holder and phenolic plastic motor/blower housing; 0.6 hp motor/blower; pressure transducer flow recorder; either

an electronic mass flow controller or a volumetric flow controller; either a digital timer/programmer, seven-day mechanical timer, six-day

timer/programmer, or solid-state timer/programmer; elapsed time indicator; and filter cartridge.

[Federal Register: Vol 52, page 45684, 12/01/87 and Vol 53, page 1062, 01/15/88]

Graseby Andersen/GMW Models SA241 and SA241M Dichotomous Sampler Manual Reference Method: RFPS-0789-073

"Sierra-Andersen Models SA241 and SA241M or General Metal Works Models G241 and G241M PM10 Dichotomous Samplers,"

consisting of the following components: Sampling Module with SA246b or G246b 10 µm inlet or the louvered inlet specified in 40 CFR

50 Appendix L, Figs. L-2 thru L-19, 2.5 µm virtual impactor assembly, 37 mm coarse and fine particulate filter holders, and tripod

mount; Control Module with diaphragm vacuum pump, pneumatic constant flow controller, total and coarse flow rotameters and

vacuum gauges, pressure switch (optional), 24-hour flow/event recorder, digital timer/programmer or 7-day skip timer, and elapsed time

indicator. [Federal Register: Vol 54, page 31247, 07/27/89]

Graseby Andersen/GMW Model FH621-N Beta Monitor Automated Equivalent Method: EQPM-0990-076

"Andersen Instruments Model FH62I-N PM10 Beta Attenuation Monitor," consisting of the following components: FH101 Vacuum

Pump Assembly; FH102 Accessory Kit; FH107 Roof Flange Kit; FH125 Zero and Span PM10 Mass Foil Calibration Kit; FH62I Beta

Attenuation 19-inch Control Module; SA246b PM10 Inlet (16.7 liter/min) or the louvered inlet specified in 40 CFR 50 Appendix L, Figs.

L-2 thru L-19; operated for 24-hour average measurements, with an observing time of 60 minutes, the calibration factor set to 2400, a

glass fiber filter tape, an automatic filter advance after each 24-hour sample period, and with or without either of the following options:

FH0P1 Indoor Cabinet; FH0P2 Outdoor Shelter Assembly. [Federal Register: Vol 55, page 38387, 09/18/90]

Met One or Sibata Models BAM/GBAM 1020, BAM/GBAM 1020-1 Automated Equivalent Method: EQPM-0798-122

“Met One Instruments or Sibata Scientific Technology Models BAM 1020, GBAM 1020, BAM 1020-1, and GBAM 1020-1 PM10 Beta

Attenuation Monitor,” including the BX-802 sampling inlet, operated for 24-hour average measurements, with a filter change frequency

of one hour, with glass fiber filter tape, and with or without any of the following options: BX-823, tube extension; BX-825, heater kit;

BX-826, 230 Vac heater kit; BX-828, roof tripod; BX-902, exterior enclosure; BX-903, exterior enclosure with temperature control; BX-

961, mass flow controller; BX-967, internal calibration device. [Federal Register: Vol 63, page 41253,08/03/98]

Oregon DEQ Medium Volume PM10 Sampler Manual Reference Method: RFPS-0389-071

"Oregon DEQ Medium Volume PM10 Sampler." NOTE: This method is not now commercially available.

[Federal Register: Vol 54, page 12273,03/24/89]

PM10

Rupprecht & Patashnick TEOM Series 1400/1400a PM10 Monitors Automated Equivalent Method: EQPM-1090-079

"Rupprecht & Patashnick TEOM Series 1400 and Series 1400a PM-10 Monitors" (including serial number prefixes 1400, 140A, 140AA,

140AB, 140AT, and 140UP), consisting of the following components: TEOM Sensor Unit; TEOM Control Unit; Flow Splitter (3

liter/min sample flow); Teflon-Coated Glass Fiber Filter Cartridges; Rupprecht & Patashnick PM-10 Inlet (part number 57-00596),

Sierra-Andersen Model 246b PM-10 Inlet (16.7 liter/min) or louvered inlet specified in 40 CFR 50 Appendix L, Figs. L-2 thru L-19;

operated for 24-hour average measurements, with the total mass averaging time set at 300 seconds, the mass rate/mass concentration

averaging time set at 300 seconds, the gate time set at 2 seconds, and with or without any of the following options: Tripod; Outdoor

Enclosure; Automatic Cartridge Collection Unit (Series 1400a only); Flow Splitter Adapter (for 1 or 2 liter/min sample flow).

[Federal Register: Vol 55, page 43406, 10/29/90]

Rupprecht & Patashnick Partisol Model 2000 Air Sampler Manual Reference Method: RFPS-0694-098

"Rupprecht & Patashnick Partisol Model 2000 Air Sampler," consisting of a Hub Unit and 0, 1, 2, or 3 Satellite Units, with each

sampling station used for PM10 measurements equipped with a Rupprecht & Patashnick PM-10 inlet and operated for continuous 24-hour

periods using the Basic, Manual, Time, Analog Input, or Serial Input programming modes, and with or without any of the following

options: PM2.5- style filter cassette holder; louvered inlet specified in 40 CFR 50 Appendix L, Figs. L-2 thru L-19 in lieu of standard inlet;

57-002320 Stand for Hub or Satellite; 59-002542 Advanced EPROM; 10-001403 Large Pump (1/4 hp); 120 VAC. Hardware for Indoor

Installation consists of: 51-002638-xxxx Temperature Sensor (Extended Length); 55-001289 Roof Flange (1 1/4"); 57-000604 Support

Tripod for Inlet; 57-002526-0001 Sample Tube Extension (1 m); 57-002526-0002 Sample Tube Extension (2 m). Hardware for Outdoor

Installation in Extreme Cold Environments consists of: 10-002645 Insulating Jacket for Hub Unit.

[Federal Register: Vol 59, page 35338, 07/11/94]

Rupprecht and Patashnick Co. Partisol®-FRM Model 2000 PM10 Air Sampler Manual Reference Method: RFPS-1298-126

“Rupprecht and Patashnick Company Partisol®-FRM Model 2000 PM10 Air Sampler” with PM10 inlet or louvered inlet specified in

40 CFR 50 Appendix L, Figs. L-2 thru L-19, configured as a PM10 reference method, and operated for 24-hour continuous sample periods

in accordance with the Model 2000 Instruction Manual and with the requirements specified in 40 CFR Part 50, Appendix J or Appendix

M. [Federal Register: Vol 63, page 69625, 12/17/98]

Rupprecht and Patashnick Partisol®-Plus Model 2025 PM10 Seq. Air Sampler Manual Reference Method: RFPS-1298-127

“Rupprecht and Patashnick Company Partisol®-Plus Model 2025 PM10 Sequential Air Sampler” with PM10 inlet or louvered inlet

specified in 40 CFR 50 Appendix L, Figs. L-2 thru L-19, configured as a PM10 reference method, and operated for 24-hour continuous

sample periods in accordance with the Model 2025 Instruction Manual and with the requirements specified in 40 CFR Part 50, Appendix

J or Appendix M. [Federal Register: Vol 63, page 69625, 12/17/98]

Thermo Andersen Series FH 62 C14 Continuous PM10 Monitor Automated Equivalent Method: EQPM-1102-150

“Thermo Andersen Series FH 62 C14 Continuous PM10 Ambient Particulate Monitor,” operated for 24-hour average measurements,

with the specified 10-micron inlet, inlet connector, sample tube with heater, roof flange kit, mass foil kit, pump kit, sample filter tape;

with operational settings of 1000 L/h (16.67 L/min) sample flow rate, daily filter change, auto filter change at volumetric flow < 950

L/h, auto filter change at mass > 1500 micrograms, and factory default calculation mode settings; and with operational calibration and

servicing as outlined in the Operator Manual. [Federal Register: Vol 67, page 76174, 12/11/02]

Tisch Environmental Model TE-6070 PM10 High-Volume Air Sampler or

New Star Environmental Model NS-6070 PM10 High-Volume Air Sampler Manual Reference Method: RFPS-0202-141

“Tisch Environmental Model TE-6070 or New Star Environmental Model NS-6070 PM10 High-Volume Air Sampler,” consisting of

a TE-6001 PM10 size-selective inlet, 8" x 10" filter holder, aluminum outdoor shelter, mass flow controller or volumetric flow controller

with brush or brushless motor, 7-day mechanical off/on-elapsed timer or 11-day digital off/on-elapsed timer, and any of the high volume

sampler variants identified as TE-6070-BL or NS-6070-BL, TE-6070D or NS-6070D, TE-6070D-BL or NS-6070-BL, TE-6070V or NS-

6070V, TE-6070V-BL or NS-6070V-BL, TE-6070-DV or NS-6070-DV, or TE-6070DV-BL or NS-6070DV-BL, with or without the

optional stainless steel filter media holder/filter cartridge or continuous flow/pressure recorder.

[Federal Register: Vol 67, page 15566, 04/02/02]

Wedding & Associates' or Thermo Environmental Instruments Inc.

Model 600 PM10 High-Volume Sampler Manual Reference Method: RFPS-1087-062

"Wedding & Associates' or Thermo Environmental Instruments, Inc. Model 600 PM10 Critical Flow High-Volume Sampler," consisting

of the following W&A/TEII components: PM10 Inlet; Critical Flow Device; Anodized Aluminum Shelter; Blower Motor Assembly for

115, 220 or 240 VAC and 50/60 Hz; Mechanical Timer; Elapsed Time Indicator; and Filter Cartridge/Cassette, and with or without the

following options: Digital Timer, 6 or 7 Day Timer, and 1 or 7 Day Pressure Recorder.

[Federal Register: Vol 52, page 37366,10/06/87]

PM10...PM2.5

Wedding & Associates' or Thermo Environmental Instruments Inc.

Model 650 PM10 Beta Gauge Automated Equivalent Method: EQPM-0391-081

"Wedding & Associates' or Thermo Environmental Instruments, Inc. Model 650 PM10 Beta Gauge Automated Particle Sampler,"

consisting of the following W&A/TEII components: Particle Sampling Module, PM10 Inlet (18.9 liter/min), Inlet Tube and Support

Ring, Vacuum Pump (115, 220 or 240 VAC and 50/60 Hz); and operated for 24-hour average measurements with glass fiber filter

tape. [Federal Register: Vol 56, page 9216, 03/05/91]

PARTICULATE MATTER - PM2.5

Andersen Model RAAS2.5-200 PM2.5 Ambient Audit Air Sampler Manual Reference Method: RFPS-0299-128

“Andersen Instruments, Incorporated Model RAAS2.5-200 PM2.5 Audit Sampler,” configured as a PM2.5 reference method and operated

with software (firmware) version 4B, 5.0.1 - 6.09, 6.0A, or 6.0B, for 24-hour continuous sample periods at a flow rate of 16.67

liters/minute, and in accordance with the Model RAAS2.5-200 Operator’s Manual and with the requirements and sample collection filters

specified in 40 CFR Part 50, Appendix L. [Federal Register: Vol 64, page 12167, 03/11/99]

BGI Inc. Models PQ200 or PQ200A PM2.5 Ambient Fine Particle Sampler Manual Reference Method: RFPS-0498-116

“BGI Incorporated Models PQ200 and PQ200A PM2.5 Ambient Fine Particle Sampler,” operated with firmware version 3.88 or 3.89R,

for 24-hour continuous sample periods, in accordance with the Model PQ200/PQ200A Instruction Manual and with the requirements

and sample collection filters specified in 40 CFR Part 50, Appendix L, and with or without the optional Solar Power Supply or the

optional dual-filter cassette (P/N F-21/6) and associated lower impactor housing (P/N B2027), where the upper filter is used for PM2.5.

The Model PQ200A is described as a portable audit sampler and includes a set of three carrying cases.

[Federal Register: Vol 63, page 18911, 04/16/98]

BGI Inc. Models PQ200-VSCC or PQ200A-VSCC PM2.5 Sampler Manual Equivalent Method: EQPM-0202-142

“BGI Incorporated Models PQ200-VSCC or PQ200A-VSCC PM2.5 Ambient Fine Particle Sampler,” configured with a BGI VSCC™

Very Sharp Cut Cyclone particle size separator (in lieu of a WINS impactor) and operated with firmware version 3.88, 3.91, 3.89R, or

3.91R, for 24-hour continuous sample periods, in accordance with the Model PQ200/PQ200A Instruction Manual and VSCC

supplemental manual and with the requirements and sample collection filters specified in 40 CFR Part 50, Appendix L, and with or

without the optional Solar Power Supply or the optional dual-filter cassette (P/N F-21/6) and associated lower impactor housing (P/N

B2027), where the upper filter is used for PM2.5. The Model PQ200A VSCC is described as a portable audit sampler and includes a set

of three carrying cases. [Federal Register: Vol 67, page 15567, 04/02/02]

Graseby Andersen Model RAAS2.5-100 PM2.5 Ambient Air Sampler Manual Reference Method: RFPS-0598-119

“Graseby Andersen Model RAAS2.5-100 PM2.5 Ambient Air Sampler,” operated with software version 4B, 5.0.1 - 6.09, 6.0A, or 6.0B,

configured for “Single 2.5” operation, for 24-hour continuous sample periods at a flow rate of 16.67 liters/minute, and in accordance

with the Model RAAS2.5-100 Operator’s Manual and with the requirements and sample collection filters specified in 40 CFR Part 50,

Appendix L. [Federal Register: Vol 63, page 31991, 06/11/98]

Graseby Andersen Model RAAS2.5-300 PM2.5 Sequential Ambient Air Sampler Manual Reference Method: RFPS-0598-120

“Graseby Andersen Model RAAS2.5-300 PM2.5 Sequential Ambient Air Sampler,” operated with software version 4B, 5.0.1 - 6.09,

6.0A, or 6.0B, configured for “Multi 2.5" operation, for 24-hour continuous sample periods at a flow rate of 16.67 liters/minute, and in

accordance with the Model RAAS2.5-300 Operator’s Manual and with the requirements and sample collection filters specified in 40

CFR Part 50, Appendix L. [Federal Register: Vol 63, page 31991, 06/11/98]

Rupprecht & Patashnick Partisol®-FRM Model 2000 PM-2.5 Air Sampler Manual Reference Method: RFPS-0498-117

"Rupprecht & Patashnick Company, Incorporated Partisol®-FRM Model 2000 PM-2.5 Air Sampler," operated with software versions

1.102 - 1.202, with either R&P-specified machined or molded filter cassettes, with or without the optional insulating jacket for cold

weather operation, for 24-hour continuous sample periods, in accordance with the Model 2000 Instruction Manual and with the

requirements and sample collection filters specified in 40 CFR Part 50, Appendix L.

[Federal Register: Vol 63, page 18911, 04/16/98]

PM2.5

Rupprecht & Patashnick Partisol®-FRM Model 2000 PM-2.5 FEM Air Sampler Manual Equivalent Method: EQPM-0202-143

"Rupprecht & Patashnick Co., Inc. Partisol®-FRM Model 2000 PM-2.5 FEM Air Sampler," configured with a BGI VSCC™ Very Sharp

Cut Cyclone particle size separator (in lieu of a WINS impactor) and operated with software versions 1.102 - 1.202, with either R&Pspecified

machined or molded filter cassettes, for 24-hour continuous sample periods, in accordance with the Model 2000 Instruction

Manual and VSCC supplemental manual, with the requirements and sample collection filters specified in 40 CFR Part 50, Appendix L,

and with or without the optional insulating jacket for cold weather operation. [Federal Register: Vol 67, page 15567, 04/02/02]

Rupprecht & Patashnick Partisol® Model 2000 PM-2.5 Audit Sampler Manual Reference Method: RFPS-0499-129

“Rupprecht & Patashnick Company, Inc. Partisol® Model 2000 PM-2.5 Audit Sampler,” configured as a PM2.5 reference method and

operated with software (firmware) version 1.2 - 1.202, for 24-hour continuous sample periods at a flow rate of 16.67 liters/minute, in

accordance with the Partisol® Model 2000 Operating Manual and with the requirements and sample collection filters specified in 40 CFR

Part 50, Appendix L. [Federal Register: Vol 64, page 19153, 04/19/99]

Rupprecht & Patashnick Partisol® Model 2000 PM-2.5 FEM Audit Sampler Manual Equivalent Method: EQPM-0202-144

“Rupprecht & Patashnick Co., Inc. Partisol® Model 2000 PM-2.5 FEM Audit Sampler,” configured with a BGI VSCC™ Very Sharp

Cut Cyclone particle size separator (in lieu of a WINS impactor), and operated with software (firmware) version 1.2 - 1.202, for 24-hour

continuous sample periods at a flow rate of 16.67 liters/minute, in accordance with the Partisol® Model 2000 Operating Manual and

VSCC supplemental manual and with the requirements and sample collection filters specified in 40 CFR Part 50, Appendix L.

[Federal Register: Vol 67, page 15567, 04/02/02]

Rupprecht & Patashnick Partisol®-Plus Model 2025 Sequential Air Sampler Manual Reference Method: RFPS-0498-118

"Rupprecht & Patashnick Company, Incorporated Partisol®-Plus Model 2025 PM-2.5 Sequential Air Sampler," operated with any

software version 1.003 through1.413, with either R&P-specified machined or molded filter cassettes, for 24-hour continuous sample

periods, in accordance with the Model 2025 Instruction Manual and with the requirements and sample collection filters specified in 40

CFR Part 50, Appendix L. [Federal Register: Vol 63, page 18911, 04/16/98]

Rupprecht & Patashnick Partisol®-Plus Model 2025 FEM Sequential Sampler Manual Equivalent Method: EQPM-0202-145

"Rupprecht & Patashnick Co., Inc. Partisol®-Plus Model 2025 PM-2.5 FEM Sequential Air Sampler," configured with a BGI VSCC™

Very Sharp Cut Cyclone particle size separator (in lieu of a WINS impactor), and operated with any software version 1.003 through

1.413, with either R&P-specified machined or molded filter cassettes, for 24-hour continuous sample periods, in accordance with the

Model 2025 Instruction Manual and VSCC supplemental manual and with the requirements and sample collection filters specified in

40 CFR Part 50, Appendix L. [Federal Register: Vol 67, page 15567, 04/02/02]

Thermo Electron Model RAAS2.5-100 FEM PM2.5 Ambient Air Sampler Manual Equivalent Method: EQPM-0804-153

“Thermo Electron Corporation Model RAAS2.5-100 FEM” PM2.5 Ambient Air Sampler, configured with a BGI VSCC™ Very Sharp

Cut Cyclone particle size separator and operated with software version 06.0B.00 configured for “Single 2.5” operation, for 24-hour

continuous sample periods at a flow rate of 16.67 liters/minute, in accordance with the Model RAAS2.5-100 FEM Operator’s Manual

and VSCC™ supplemental manual, and in accordance with the requirements and sample collection filters specified in 40 CFR Part 50,

Appendix L [Federal Register: Vol 69, page 47924, 08/06/04]

Thermo Electron Model RAAS2.5-200 FEM PM2.5 Audit Air Sampler Manual Equivalent Method: EQPM-0804-154

“Thermo Electron Corporation Model RAAS2.5-200 FEM” PM2.5 Audit Air Sampler, configured with a BGI VSCC™ Very Sharp Cut

Cyclone particle size separator and operated with software version 06.0B.00, for 24-hour continuous sample periods at a flow rate of

16.67 liters/minute, in accordance with the Model RAAS2.5-200 FEM Operator’s Manual and VSCC supplemental manual, and in

accordance with the requirements and sample collection filters specified in 40 CFR Part 50, Appendix L.

[Federal Register: Vol 69, page 47924, 08/06/04]

Thermo Electron Model RAAS2.5-300 FEM PM2.5 Sequential Ambient Air Sampler Manual Equivalent Method: EQPM-0804-155

“Thermo Electron Corporation Model RAAS2.5-300 FEM” PM2.5 Sequential Ambient Air Sampler, configured with a BGI VSCC™ Very

Sharp Cut Cyclone particle size separator and operated with software version 06.0B.00 configured for “Multi 2.5” operation, for 24-hour

continuous sample periods at a flow rate of 16.67 liters/minute, in accordance with the Model RAAS2.5-300 FEM Operator’s Manual and

VSCC supplemental manual, and in accordance with the requirements and sample collection filters specified in 40 CFR Part 50, Appendix

L [Federal Register: Vol 69, page 47924, 08/06/04]

Thermo Environmental Instruments, Incorporated Model 605 “CAPS” Sampler Manual Reference Method: RFPS-1098-123

“Thermo Environmental Instruments, Incorporated Model 605 “CAPS” Computer Assisted Particle Sampler,” configured as a PM2.5

reference method and operated with software version 1.02A, for 24-hour continuous sample periods, in accordance with the Model 605

Instruction Manual and with the requirements and sample collection filters specified in 40 CFR Part 50, Appendix L.

[Federal Register: Vol 63, page 58036, 10/29/98]

PM2.5

URG-MASS100 Single PM 2.5 FRM Sampler Manual Reference Method: RFPS-0400-135

“URG-MASS100 Single PM 2.5 FRM Sampler,” operated with software (firmware) version 4B or 5.0.1, configured for “Single 2.5"

operation, for 24-hour continuous sample periods at a flow rate of 16.67 liters/minute, and in accordance with the URG-MASS100

Operator’s Manual and with the requirements and sample collection filters specified in 40 CFR Part 50, Appendix L.

[Federal Register: Vol 65, page 26603, 05/08/00]

URG-MASS300 Sequential PM 2.5 FRM Sampler Manual Reference Method: RFPS-0400-136

“URG-MASS300 Sequential PM 2.5 FRM Sampler,” operated with software (firmware) version 4B or 5.0.1, configured for “Multi 2.5"

operation, for 24-hour continuous sample periods at a flow rate of 16.67 liters/minute, and in accordance with the URG-MASS300

Operator’s Manual and with the requirements and sample collection filters specified in 40 CFR Part 50, Appendix L.

[Federal Register: Vol 65, page 26603, 05/08/00]

SULFUR DIOXIDE

Reference Method for SO2 (Pararosaniline Method) Manual Reference Method: 40 CFR Part 50, Appendix A

Reference Method for the Determination of Sulfur Dioxide in the Atmosphere (Pararosaniline Method)

[Federal Register: Vol 47, page 54899, 12/06/82 and Vol 48, 17355, 04/22/83]

Pararosaniline Method for SO2 - Technicon I Manual Equivalent Method: EQS-0775-001

"Pararosaniline Method for the Determination of Sulfur Dioxide in the Atmosphere-Technicon I Automated Analysis System"

[Federal Register: Vol 40, page 34024, 08/13/75]

Pararosaniline Method for SO2 - Technicon II Manual Equivalent Method: EQS-0775-002

"Pararosaniline Method for the Determination of Sulfur Dioxide in the Atmosphere-Technicon II Automated Analysis System"

[Federal Register: Vol 40, page 34024, 08/13/75]

Advanced Pollution Instrumentation, Inc. Model 100 SO2 Analyzer Automated Equivalent Method: EQSA-0990-077

"Advanced Pollution Instrumentation, Inc. Model 100 Fluorescent SO2 Analyzer," operated on the 0-0.1 ppm1, the 0-0.2 ppm1, the 0-0.5

ppm, or the 0-1.0 ppm range with a 5-micron TFE filter element installed in the rear-panel filter assembly, either a user- or

vendor-supplied vacuum pump capable of providing 20 inches of mercury vacuum at 2.5 L/min, with or without any of the following

options: Internal Zero/Span; Pump Pack; Rack Mount With Slides; RS-232 Interface; Status Output; TFE Zero/Span Valves; Zero Air

Scrubber; Dual Range.2 [Federal Register: Vol. 55, page 38149, 09/17/90]

ASARCO Model 500 SO2 Monitor Automated Equivalent Method: EQSA-0877-024

"ASARCO Model 500 Sulfur Dioxide Monitor," operated on a 0-0.5 ppm range; or "ASARCO Model 600 Sulfur Dioxide Monitor,"

operated on a 0-1.0 ppm range. (Both models are identical except for the range.) NOTE: This method is not now commercially

available. [Federal Register: Vol 42, page 44264, 09/02/77 and Vol 44, page 67522, 11/26/79]

Beckman Model 953 Fluorescent Ambient SO2 Analyzer Automated Equivalent Method: EQSA-0678-029

"Beckman Model 953 Fluorescent Ambient SO2 Analyzer," operated on a range of either 0-0.5 or 0-1.0 ppm, with a time constant setting

of 2, 2.5, or 3 minutes, a 5 to 10 micron membrane filter element installed in the rear-panel filter assembly, with or without any of the

following options: Remote Operation Kit, Catalog No. 641984; Digital Panel Meter, Catalog No. 641710; Rack Mount Kit, Catalog No.

641709; Panel Mount Kit, Catalog No. 641708. [Federal Register: Vol 43, page 35995, 08/14/78]

Bendix Model 8303 Sulfur Analyzer Automated Equivalent Method: EQSA-1078-030

"Bendix Model 8303 Sulfur Analyzer," operated on a range of either 0-0.5 or 0-1.0 ppm, with a Teflon filter installed on the sample

inlet of the H2S scrubber assembly. [Federal Register: Vol 43, page 50733, 10/31/78]

Columbia Scientific Industries Model 5700 SO2 Analyzer Automated Equivalent Method: EQSA-0494-095

"Columbia Scientific Industries Model 5700 Sulfur Dioxide Analyzer", operated with software version 1.0 on any full scale range

between 0-250 ppb1 and 0-1000 ppb, at any integration time setting from 20 to 99 seconds, at any temperature in the range of 15°C to

30°C, at any AC line voltage in the range of 105 to 130 volts, and with or without any of the following options:

964-0121 Alarm Relay Contacts 964-0125 Dual Current Outputs 964-0131 Rack Mount

964-0122 Input Solenoids 964-0126 Printer 964-0012 Single Headed Pump

964-0124 Dual Analog Voltage Outputs [Federal Register: Vol 59, page 18818, 04/20/94]

SO2

Dasibi Model 4108 U.V. Fluorescence SO2 Analyzer Automated Equivalent Method: EQSA-1086-061

"Dasibi Model 4108 U.V. Fluorescence SO2 Analyzer," operated with a range of 0-100 ppb1, 0-200 ppb1, 0-500 ppb, or 0-1000 ppb, with

a Teflon-coated particulate filter and continuous hydrocarbon removal system, with or without any of the following options: Rack

Mounting Brackets And Slides; RS-232-C Interface; Temperature Correction. [Federal Register: Vol 51, page 32244, 09/10/86]

DKK-TOA Corp. Model GFS-32 U.V. Fluorescent SO2 Analyzer Automated Equivalent Method: EQSA-0701-115

"DKK-TOA Corporation Model GFS-32 Ambient Air SO2 Ultraviolet Fluorescent Analyzer, operated within the 0.000 to 0.500 ppm

range in the temperature range of 20°C to 30°C. [Federal Register: Vol 62, page 44007, 08/18/97]

DKK-TOA Corp. Model GFS-112E U. V. Fluorescent SO2 Analyzer Automated Equivalent Method: EQSA-0100-133

“DKK-TOA Corporation Models GFS-112E and GFS-112E-1 U.V. Fluorescence SO2 Analyzer,” operated at any temperature ranging

from 15o C to 35o C, on any of the following measurement ranges: 0-0.05 ppm1, 0-0.100 ppm1, 0-0.200 ppm1, 0-0.5 ppm, or 0-1.000 ppm,

and with or without the optional Internal zero air supply and permeation tube oven.2

[Federal Register: Vol 65, page 2610, 01/18/00]

Environnement S.A. Model AF21M SO2 Analyzer Automated Equivalent Method: EQSA-0292-084

"Environnement S.A Model AF21M Sulfur Dioxide Analyzer," operated on a range of 0-0.5 ppm with a response time coefficient setting

of 01, a Teflon filter installed in the rear-panel filter assembly, and with or without any of the following options: Rack Mount/Slides;

RS-232-C Interface. [Federal Register: Vol 57, page 5444, 02/14/92]

Environnement S.A. Model AF22M SO2 Analyzer Automated Equivalent Method: EQSA-0802-149

“Environnement S.A Model AF22M UV Fluorescence Sulfur Dioxide Analyzer,” operated with a full scale range of 0 - 500 ppb, at any

temperature in the range of 10 °C to 35 °C, with a 5-micron PTFE sample particulate filter, with a response time setting of 11 (Automatic

response time), with the automatic “ZERO-REF” cycle ON and set for activation every 24 hours, and with or without either of the

following options: Permeation oven, Rack mount slides.2 [Federal Register: Vol 67, page 57811, 09/12/02]

Environnement S.A. SANOA Multigas Longpath Monitoring System Automated Equivalent Method: EQSA-0400-138

“Environnement S.A. Model SANOA Multigas Longpath Air Quality Monitoring System,” consisting of a receiver, one or more

projectors, interface unit, a user-provided control unit computer running the SANOA VisionAIR software, and associated incidental

equipment; configured for measuring SO2, with the temperature control and internal calibration cell options installed, operated with a

measurement range of 0 to 0.5 ppm, over an installed monitoring path length of between 27 and 500 meters, within an ambient air

temperature range of -30 to +45°C, with a measurement (integrating) time of 180 seconds, and with or without external temperature and

barometric pressure sensors or any of the following options: external (meteo) input connection, series 1M bus connection, OGR type

projector, analog outputs. [Federal Register: Vol 65, page 26603, 05/08/00]

Horiba Models APSA-360, APSA-360-CE, or APSA-360A-CE SO2 Monitors Automated Equivalent Method: EQSA-0197-114

"Horiba Instruments, Inc. Model APSA-360 and Model APSA-360-CE Ambient Sulfur Dioxide Monitor,"operated with a full scale range

of 0 - 0.50 ppm, at any temperature in the range of 5 °C to 40 °C, with a Line Setting of "MEASURE", an Analog Output Setting of

"MOMENTARY VALUE", and with or without any of the following options:2

1) Rack Mounting Plate and Side Rails, 2) RS-232 Communications Port, and 3) Internal zero gas and span gas generator.

"Horiba Instruments, Inc. Model APSA-360A-CE Ambient Sulfur Dioxide Monitor,” operated with one of the following measurement

ranges: 0-0.05 ppm, 0-0.1 ppm, 0-0.2 ppm, 0-0.5 ppm or 0-1.0 ppm; with selectable time constants from 10 to 300 seconds; at any

temperature in the range of 5 °C to 40 °C; and with or without the optional internal zero gas and span gas generator.

[Federal Register: Vol 62, page 6968, 02/14/97; Vol 63, page 31992, 06/11/98]

Lear Siegler Model AM2020 SO2 Monitor Automated Equivalent Method: EQSA-0486-049

"Lear Siegler Model AM2020 Ambient SO2 Monitor," operated on a range of either 0-0.5 or 0-1.0 ppm, at a wavelength of 299.5 nm,

with a 5 minute integration period, over any 10°C temperature range between 20°C and 45°C, with or without the automatic zero and

span correction feature. [Federal Register: Vol 45, page 79574, 12/01/80 and Vol 46, page 9997, 01/30/81]

Lear Siegler Model SM1000 SO2 Monitor Automated Equivalent Method: EQSA-1275-005

"Lear Siegler Model SM1000 SO2 Ambient Monitor," operated on the 0-0.5 ppm range, at a wavelength of 299.5 nm, with the "slow"

(300 second) response time, with or without any of the following options: SM-1 Internal Zero/Span; SM-2 Span Timer Card; SM-3 0-0.1

Volt Output; SM-4 0-5 Volt Output; SM-5 Alternate Sample Pump; SM-6 Outdoor Enclosure. [Federal Register:

Vol 41, page 3893, 01/27/76; Vol 41, page 32946, 08/06/76; Vol 42, page 13044, 03/08/77; Vol 45, page 1147, 01/04/80]

SO2

Meloy Model SA185-2A SO2 Analyzer Automated Equivalent Method: EQSA-1275-006

"Meloy Model SA185-2A Sulfur Dioxide Analyzer," operated on the 0-0.5 ppm range, with or without any of the following options:

S-1 Linearized Output S-2 Modified Recorder Output S-18 Rack Mount Conversion

S-24 Dual Range Linearized Output S-5 Teflon-Coated Block S-18A Rack Mount Conversion

S-33 Remote Range Control And Status S-6A Reignite Timer Circuit S-21Front Panel Digital (Signals)

S-7 Press To Read Volt Meter S-34 Remote Control S-11A Manual Zero And Span

S-22 Remote Zero/Span Control And Status (Timer) S-35 Front Panel Digital Meter With BCD Output

S-11B Automatic Zero And Span S-13 Status Lights S-22A Remote Zero/Span Control

S-36 Dual Range Log-Linear Output S-14 Output Booster Amplifier S-23 Automatic Zero Adjust

S-38 Sampling Mode Status S-14B Line Transmitter Board S-23A Automatic/Manual Zero Adjust

or operated on the 0-1.0 ppm range with either option S-36 or options S-1 and S-24, with or without any of the other options.

[Federal Register: Vol 41, page 3893, 01/27/76 and Vol 43, page 38088, 08/25/78]

Meloy Model SA285E SO2 Analyzer Automated Equivalent Method: EQSA-1078-032

"Meloy Model SA285E Sulfur Dioxide Analyzer," operated on the following ranges and time constant switch positions:

Range, ppb: 0-501 0-1001 0-500 0-1000

Time Constant Setting: 1 or 10 1 or 10 off, 1 or 10 off, 1 or 10

The analyzer may be operated at temperatures between 10°C and 40°C and at line voltages between 105 and 130 volts, with or without

any of the following options:

S-5 Teflon Coated Block S-22B Remote Zero/Span Control S-30 Auto Reignite

S-14B Line Transmitter Board And Status (Pulse) S-32 Remote Range Control And Status

S-18 Rack Mount Conversion S-23 Auto Zero Adjust S-35 Front Panel Digital Meter With

S-18A Rack Mount Conversion S-23A Auto/Manual Zero Adjust BCD Output

S-21 Front Panel Digital Meter S-25 Press To Read S-37 Temperature Status Lights

S-22 Remote Zero/Span Control S-26 Manual Zero And Span S-38 Sampling Mode Status

And Status (Timer) S-27 Auto Manual Zero/Span

S-22A Remote Zero/Span Control S-28 Auto Range And Status [Federal Register: Vol 43, page 50733, 10/31/78]

Meloy Model SA 700 Fluorescence Sulfur Dioxide Analyzer Automated Equivalent Method: EQSA-0580-046

"Meloy Model SA 700 Fluorescence Sulfur Dioxide Analyzer," operated on the 0-250 ppb1, the 0-500 ppb, or the 0-1000 ppb range with

a time constant switch position of either 2 or 3. The analyzer may be operated at temperatures between 20°C and 30°C and at line

voltages between 105 and 130 volts, with or without any of the following options: FS-1 Current Output; FS-2 Rack Mount Conversion;

FS-2A Rack Mount Conversion; FS-2B Rack Mount Conversion; FS-3 Front Panel Mounted Digital Meter; FS-5 Auto/Manual

Zero/Span With Status; FS-6 Remote/Manual Zero/Span With Status; FS-7 Auto Zero Adjust.

[Federal Register: Vol 45, page 31488, 05/13/80]

Monitor Labs Model 8450 Sulfur Monitor Automated Equivalent Method: EQSA-0876-013

"Monitor Labs Model 8450 Sulfur Monitor", operated on a range of either 0-0.5 or 0-1.0 ppm, with a 5 second time constant, a model

8740 hydrogen sulfide scrubber in the sample line, with or without any of the following options: BP Bipolar Signal Processor; IZS

Internal Zero/Span Module; V Zero/Span Valves; CLO Current Loop Output; TF TFE Sample Particulate Filter; VT Zero/Span Valves

And Timer; DO Status Remote Interface. [Federal Register: Vol 41, page 36245, 08/27/76 and Vol 44, page 33476, 06/11/79]

Monitor Labs/Lear Siegler Model 8850 SO2 Analyzer Automated Equivalent Method: EQSA-0779-039

"Monitor Labs or Lear Siegler Model 8850 Fluorescent SO2 Analyzer," operated on a range of either 0-0.5 or 0-1.0 ppm, with an internal

time constant setting of 55 seconds, a TFE sample filter installed on the sample inlet line, with or without any of the following options:

03A Rack; 03B Slides; 05A Valves Zero/Span; 06A IZS Internal Zero/Span Source; 06B,C,D NIST-Traceable Permeation Tubes; 08A

Pump; 09A Rack Mount For Option 08A; 010 Status Output W/Connector; 013 Recorder Output Options; 014 DAS Output Options;

017 Low Flow Option; 018 Kicker. [Federal Register: Vol 44, page 44616, 07/30/79]

Monitor Labs/Lear Siegler Model 8850S SO2 Analyzer Automated Equivalent Method: EQSA-0390-075

"Monitor Labs or Lear Siegler Model 8850S SO2 Analyzer," operated on a range of either 0-0.5 or 0-1.0 ppm.

[Federal Register: Vol 55, page 5264, 02/14/90]

Opsis Model AR 500 and System 300 Open Path Ambient Air Automated Equivalent Method: EQSA-0495-101

Monitoring Systems for SO2

"Opsis Model AR 500 System" or "System 300" Open Path (long path) Ambient Air Monitoring Systems, configured for measuring SO2,

with one detector and movable grating, operated with a measurement range of 0 to 0.5 ppm or 0 to 1.0 ppm, an installed monitoring path

length between 20 and 500 meters (or 20 and 1000 meters with the ER 150 option, AR 500 System only), xenon lamp type B (150 watt),

fiber optic cable length between 3 to 20 meters; operating within an ambient air temperature range of -50 to +50°C, an analyzer

temperature range of 20 to 30°C, a measurement (integrating) time setting between 30 and 120 seconds (0 min:30 sec. to 2 min:00 sec.),

SO2

and with a complete cycle time of not more than 200 seconds (3 min, 20 sec.). Under this method designation, the Model AR 500 System

or System 300 consists of: AR 500 opto-analyser; emitter EM 110 and receiver RE 110 (together identified as ER 110); optic fibre cable

OF60-S; power supply PS 150; OPSIS operational software, version 7.0 or 7.1; and initial on-site installation, setup, and limited operator

training.2

Optional components that can be used with the Model AR 500 only, in addition to or as alternative to corresponding components

listed above: • AR 503 opto-analyzer configured as Model AR 500 (only the center detector active, sequential monitoring)

• Emitter/receiver ER 150 (for monitoring path lengths up to 1 kilometer) • Transceiver ER 130 and Retroreflector RE 090 with 7

prisms (max. monitoring path length 150 meters) or 12 prisms (max. monitoring path length 250 meters) • Receiver RE 130

• Xenon lamp type A (higher short-wavelength UV output) • Optic fibre cable OF60-R (low-loss for short wavelengths)

• Multiplexers MX 004 and MX 024 • Dataloggers DL 010 and DL 016 • Analogue and digital input/output cards AO 008, AI 016,

and DI 032 • Analogue and digital isolation cards IA 008, ID 008, OA 008, and OD 008 • Window heaters HF 110 and HF 150

• Mirror heaters HM 110 and HM 150 • Auto calibration unit CU 007 • Software packages IO 80 (for the analogue and digital

input/output adapters), DL10 and DL16 (for data loggers), COMVISION, and STAT 500;

Recommended calibration and accuracy audit components (or equivalent) for either Model AR 500 or System 300:

• Wavelength calibration lamp CA 004 • Calibration bench CB 100 • Receiver unit RE 060 (two required) • Calibration unit CA

150, with same type lamp as used in the monitoring path emitter • Power supply PS 150 for calibration unit CA 150 • Calibration

cells CC 001-X, where X represents various cell lengths from 1 to 900 mm • Special calibration cells CC 110 or CC 150 (for

mounting directly on receiver) • Light meter LM 010. [Federal Register: Vol. 60, page 21518, 05/02/1995]

Philips PW9755 SO2 Analyzer Automated Equivalent Method: EQSA-0676-010

"Philips PW9755 SO2 Analyzer,"consisting of the following components: PW9755/02 SO2 Monitor with PW9741/00 SO2 Source,

PW9721/00 Filter Set SO2, PW9711/00 Electrolyte SO2, PW9750/00 Supply Cabinet, PW9750/10 Supply Unit/Coulometric, either

PW9731/00 Sampler or PW9731/20 Dust Filter (or vendor-approved alternate particulate filter); operated with a 0-0.5 ppm range and

with a reference voltage setting of 760 millivolts; with or without any of the following options: PW9750/30 Frame For MTT; PW9752/00

Air Sampler Manifold; PW9753/00 Mounting Rack For Accessories; PW9750/41 Control Clock 60 Hz; PW9754/00 Air Distributor.

[Federal Register: Vol 41, page 26252, 6/25/76; Vol 41, page 46019, 10/19/76; Vol 42, page 28571, 6/03/77]

Philips PW9700 SO2 Analyzer Automated Equivalent Method: EQSA-0876-011

"Philips PW9700 SO2 Analyzer," consisting of the following components: PW9710/00 Chemical Unit with PW9711/00, Electrolyte SO2,

PW9721/00 Filter Set SO2, PW9740/00 SO2 Source; PW9720/00 Electrical Unit; PW9730/00 Sampler Unit (or vendor-approved alternate

particulate filter); operated with a 0-0.5 ppm range and with a reference voltage of 760 millivolts.

[Federal Register: Vol 41, page 34105, 08/12/76]

Teledyne - Advanced Pollution Instrumentation, Inc. Models 100A, 100AS, 100E; Teledyne Analytical Instruments Model 6400A;

or Teledyne Monitor Labs sensor-e™ Model TML-50 SO2 Analyzers Automated Equivalent Method: EQSA-0495-100

"Teledyne - Advanced Pollution Instrumentation, Inc. Models 100A, 100AS, or 100E; Teledyne Analytical Instruments Model 6400A;

or Teledyne Monitor Labs, Inc. sensor-e™ Model TML-50 UV Fluorescent Sulfur Dioxide Analyzer;" operated on any full scale range

between 0-50 ppb1 and 0-1000 ppb, at any temperature in the range of 5 to 40 degrees C, with a TFE filter element installed in the filter

assembly, with either the vendor-supplied internal pump or a user- or vender-supplied external vacuum pump capable of maintaining

an absolute pressure of 35 cm (14 inches) of mercury (or less) at 1.0 standard liter per minute flow rate, with the following software

settings: Dynamic zero: OFF or ON; Dynamic span: OFF; AutoCal: ON or OFF; Dual range: ON or OFF; Autorange: ON or OFF;

Temp/pressure compensation: ON; dilution factor: OFF or 1.0; and with or without any of the following options (if available for the

various models):2 Rack mount with or without chassis slides; Fluorocarbon zero/span valves; Internal zero/span (IZS); 4-20 mA, isolated

analog outputs; External pump; Status outputs; Control inputs; Rack mount for external pump with tray; RS-232 output; Ethernet output;

Zero air scrubber; Combustion Filter; SO2 Permeation tube, certified or uncertified, 0.4 ppm @ 0.7 L/min; SO2 Permeation tube, certified

or uncertified, 0.8 ppm @ 0.7 L/min. [Federal Register: Vol. 60, page 17061, 04/04/95]

Teledyne Monitor Labs/Ecotech Model ML9850/EC9850; Automated Equivalent Method: EQSA-0193-092

Teledyne Monitor Labs/Ecotech/Model ML9850B/EC9850B, or Wedding & Associates Model 1040 SO2 Analyzers

"Teledyne Monitor Labs or Ecotech Models ML9850/EC9850 or ML9850B/EC9850B, or Wedding & Associates, Inc. Model 1040

Sulfur Dioxide Analyzers," operated on any full scale range between 0-0.050 ppm1 and 0-1.0 ppm, at any temperature in the range of

15°C to 35°C, with the service switch on the secondary panel set to the In position; with the following menu choices selected: Range:

0.05 ppm to 1.0 ppm; Over-ranging: Enabled or Disabled; Background: Not Disabled; Calibration: Manual or Timed; Diagnostic Mode:

Operate; Filter Type: Kalman; Pres/Temp/Flow Comp: On; Span Comp: Disabled; and as follows: Model ML9850/EC9850 - with a

five-micron Teflon® filter element installed internally, with the 50-pin I/O board installed on the rear panel configured at any of the

following output range settings: Voltage, 0.1 V, 1 V, 5 V, 10 V; Current, 0-20 mA, 2-20 mA, 4-20 mA; and with or without any of the

following options: Valve Assembly for External Zero/Span (EZS); Rack Mount Assembly; Internal Floppy Disk Drive. Models

ML9850B/EC9850B and 1040 - with either a vendor-supplied or equivalent user supplied five-micron Teflon® filter, zero air scrubber,

SO2...O3

and exhaust pump, and with or without any of the following options: Valve Assembly for External Zero/Span (EZS); Rack Mount

Assembly; 50-pin I/O board; Exhaust Scrubber; Internal Zero/Span Assembly (IZS); hinged, fold-down front panel.

[Federal Register: Vol 58, page 6964, 02/03/93]

Thermo Electron Model 43 SO2 Analyzer Automated Equivalent Method: EQSA-0276-009

"Thermo Electron Model 43 Pulsed Fluorescent SO2 Analyzer," equipped with an aromatic hydrocarbon cutter and operated on a range

of either 0-0.5 or 0-1.0 ppm, with or without any of the following options: 001 Rack Mounting For Standard 19 Inch Relay Rack; 002

Automatic Actuation Of Zero And Span Solenoid Valves; 003 Type S Flash Lamp Power Supply; 004 Low Flow.

[Federal Register: Vol 41, page 8531, 02/27/76; Vol 41, page 15363, 04/12/76; Vol 42, page 20490, 04/20/77

Vol 44, page 21861, 04/12/79; Vol 45, page 2700, 01/14/80; Vol 45, page 32419, 05/16/80]

Thermo Environmental Instruments, Inc. Models 43A, 43B, 43C Analyzers Automated Equivalent Method: EQSA-0486-060

"Thermo Electron or Thermo Environmental Instruments, Inc. Model 43A or 43B Pulsed Fluorescence SO2 Analyzer," operated on the

0-0.1 ppm1, the 0-0.2 ppm1, the 0-0.5 ppm, or the 0-1.0 ppm range, with either a high or a low time constant setting (Model 43A) and

with or without any of the following options:2

001 Teflon Particulate Filter 004 High Flow Rate (1 LPM) 007 Remote Activation Of Zero/Span Valves

002 19" Rack Mounting Configuration 005 Current Output 008 RS-232 Interface (Model 43B)

003 Internal Zero/Span Valves 006 Internal Permeation 009 Pressure/Temperature Compensation

Span Source (Model 43B)

"Thermo Environmental Instruments, Inc. Model 43C Pulsed Fluorescence SO2 Analyzer," operated on any measurement range between

0-50 ppb1 and 0-1000 ppb, with any time average setting from 10 to 300 seconds, with temperature and/or pressure compensation on or

off, operated at temperatures between 20 oC and 30 oC, with or without any of the following options:2

43C-001 Teflon particulate filter 43C-005 4-20 mA current output

43C-002 Rack mounts 43C-006 Internal permeation span source

43C-003 Internal zero/span and sample solenoid valves 43C-007 Remote activation of zero/span and sample valves

43C-004 High flow rate (0.5-1.0 LPM) 43C-008 RS-232/485 interface

[Federal Register: Vol 51, page 12390, 04/10/86]

OZONE

Beckman Model 950A Ozone Analyzer Automated Reference Method: RFOA-0577-020

"Beckman Model 950A Ozone Analyzer," operated on a range of 0-0.5 ppm and with the "SLOW" (60 second) response time, with or

without any of the following options: Internal Ozone Generator; Computer Adaptor Kit; Pure Ethylene Accessory.

[Federal Register: Vol 42, page 28571, 06/03/77]

Bendix or Combustion Engineering Model 8002 Ozone Analyzer Automated Reference Method: RFOA-0176-007

"Bendix or Combustion Engineering Model 8002 Ozone Analyzer", operated on the 0-0.5 ppm range, with a 40 second time constant,

with or without any of the following options: Rack Mounting With Chassis Slides; Rack Mounting Without Chassis Slides; Zero And

Span Timer; Ethylene/CO2 Blend Reactant Gas. [Federal Register: Vol 41, page 5145, 02/04/76 and Vol 45, page 18474, 03/21/80]

Columbia Scientific Industries Model 2000 Ozone Meter Automated Reference Method: RFOA-0279-036

"Columbia Scientific Industries Model 2000 Ozone Meter," when operated on the 0-0.5 ppm range with either AC or battery power:

The BCA 952 battery charger/AC adapter M952-0002 (115V) or M952-0003 (230V) is required for AC operation; an internal battery

M952-0006 or 12 volt external battery is required for portable non-AC powered operation.

[Federal Register: Vol 44, page 10429, 02/20/79]

Dasibi Models 1003-AH, 1003-PC, or 1003-RS Ozone Analyzers Automated Equivalent Method: EQOA-0577-019

"Dasibi Model 1003-AH, 1003-PC, or 1003-RS Ozone Analyzer," operated on a range of either 0-0.5 or 0-1.0 ppm, with or without any

of the following options: Adjustable Alarm; Aluminum Coated Absorption Tubes, Integrated Output; Vycor-Jacketed U.V. Source

Lamp; BCD Digital Output; Rack Mounting Ears And Slides; 0-10 mV, 0-100 mV, 0-1 V, Or 0-10 V; Glass (Pyrex) Absorption Tubes;

Teflon-based Solenoid Valve; Analog Output. [Federal Register: Vol 42, page 28571, 06/03/77]

O3

Dasibi Models 1008-AH, 1008-PC, or 1008-RS Ozone Analyzers Automated Equivalent Method: EQOA-0383-056

"Dasibi Model 1008-AH, 1008-PC, or 1008-RS Ozone Analyzer," operated on a range of either 0-0.5 or 0-1.0 ppm, with or without any

of the following options: Aluminum Coated Absorption Tubes; BCD Digital Output; RS232 Interface; Glass (Pyrex) Absorption Tubes;

Vycor-Jacketed U.V. Source Lamp; Ozone Generator; Teflon-based Solenoid Valve; Photometer Flow Restrictor (2 LPM); 4-20 mA,

Isolated, Or Dual Analog Outputs; Rack Mounting Brackets Or Slides; 20 Second Update Software.

[Federal Register: Vol 48, page 10126, 03/10/83]

DKK-TOA Corp. Model GUX-113E Ozone Analyzer Automated Equivalent Method: EQOA-0200-134

“DKK-TOA Corporation Models GUX-113E and GUX-113E-1 Ozone Analyzer,” operated at any temperature in the range of 15o C to

35o C, on any of the following measurement ranges: 0-0.100 ppm1, 0-0.200 ppm1, 0-0.5 ppm, or 0-1.000 ppm, and with or without the

optional Internal Ozone Generator.2 [Federal Register: Vol 65, page 11308, 03/02/00]

Environics Series 300 Ozone Analyzer Automated Equivalent Method: EQOA-0990-078

"Environics Series 300 Computerized Ozone Analyzer," operated on the 0-0.5 ppm range, with the following parameters entered into

the analyzer's computer system: Absorption Coefficient = 308 ± 4; Flush Time = 3; Integration Factor = 1; Offset Adjustment = 0.025

ppm; Ozone Average Time = 4; Signal Average = 0; Temp/Press Correction = On; and with or without the RS-232 Serial Data Interface.

[Federal Register: Vol 55, page 38386, 09/18/90]

Environnement S.A. Model O341M UV Ozone Analyzer Automated Equivalent Method: EQOA-0895-105

"Environnement S.A. Model O341M UV Photometric Ozone Analyzer," operated on a full scale range of 0 - 500 ppb, at any temperature

in the range of 15 °C to 35 °C, with the response time set to 50 seconds, and with or without any of the following options:2 Internal

Ozone Generator; Span External Control; RS232-422 Serial Interface; Internal Printer.

[Federal Register: Vol. 60, page 39382, 08/02/95]

Environnement S.A. Model O342M UV Ozone Analyzer Automated Equivalent Method: EQOA-0206-148

“Environnement S.A Model O342M UV Photometric Ozone Analyzer,” operated with a full scale range of 0 - 500 ppb, at any

temperature in the range of 10 °C to 35 °C, with a 5-micron PTFE sample particulate filter, with response time setting of 11 (Automatic

response time), and with or without any of the following options:2 c) Internal ozone generator, d) Span external control (zero/span

solenoid valve). [Federal Register: Vol. 67, page 42557, 06/24/02]

Environnement S.A. SANOA Multigas Longpath Monitoring System Automated Equivalent Method: EQOA-0400-137

“Environnement S.A. Model SANOA Multigas Longpath Air Quality Monitoring System, consisting of a receiver, one or more

projectors, interface unit, a user-provided control unit computer running the SANOA VisionAIR software, and associated incidental

equipment; configured for measuring O3, with the temperature control and internal calibration cell options installed, operated with a

measurement range of 0 to 0.5 ppm, over an installed monitoring path length of between 27 and 500 meters, within an ambient air

temperature range of -30 to +45°C, with a measurement (integrating) time of 180 seconds, and with or without external temperature and

barometric pressure sensors or any of the following options: external (meteo) input connection, series 1M bus connection, OGR type

projector, analog outputs. A high-concentration ozone generator, part # 80-231-03, or the SONIMIX 7121B calibration system is

recommended for calibration or accuracy auditing [Federal Register: Vol 65, page 26603, 05/08/00]

Horiba Instruments Models APOA-360 and APOA-360-CE Ozone Monitor Automated Equivalent Method: EQOA-0196-112

"Horiba Instruments, Inc. Model APOA-360 or APOA-360-CE Ambient Ozone Monitor," operated with a full scale range of 0 - 0.50

ppm, at any temperature in the range of 10°C to 40°C, with a Line Setting of "MEASURE", and an Analog Output of "MOMENTARY

VALUE", and with or without any of the following options:2 1) Rack Mounting Plate and Side Rails 2) RS-232 Communications Port,

and 3) Optional Internal Zero/Span Check [Federal Register: Vol. 61, page 11404, 03/20/96]

McMillan (MEC) Models 1100-1, 1100-2, and 1100-3 Ozone Meters

"MEC Model 1100-1 Ozone Meter," Automated Reference Method: RFOA-1076-014

"MEC Model 1100-2 Ozone Meter," Automated Reference Method: RFOA-1076-015

"MEC Model 1100-3 Ozone Meter," Automated Reference Method: RFOA-1076-016

operated on a 0-0.5 ppm range, with or without any of the following options: 0011 Rack Mounting Ears; 0026 Alarm Set Feature; 0012

Instrument Bail; 0033 Local-Remote Sample; Zero, Span Kit Blend Feature; 0016 Chassis Slide Kit; 0040 Ethylene/CO2.

[Federal Register: Vol 41, page 46647, 10/22/76 and Vol 42, page 30235, 06/13/77]

Meloy Model OA325-2R Ozone Analyzer Automated Reference Method: RFOA-1075-003

"Meloy Model OA325-2R Ozone Analyzer," operated with a scale range of 0-0.5 ppm, with or without any of the following options:

0-4 Output Booster Amplifier; 0-18 Rack Mount Conversion; 0-18A Rack Mount Conversion.

[Federal Register: Vol 40, page 54856, 11/26/75]

O3

Meloy Model OA350-2R Ozone Analyzer Automated Reference Method: RFOA-1075-004

"Meloy Model OA350-2R Ozone Analyzer," operated with a scale range of 0-0.5 ppm, with or without any of the following options:

0-2 Automatic Zero And Span; 0-3 Remote Control Zero And Span; 0-4 Output Booster Amplifier; 0-18 Rack Mount Conversion;

0-18A Rack Mount Conversion. [Federal Register: Vol 40, page 54856, 11/26/75]

Monitor Labs Model 8410E Ozone Analyzer Automated Reference Method: RFOA-1176-017

"Monitor Labs Model 8410E Ozone Analyzer," operated on a range of 0-0.5 ppm with a time constant setting of 5 seconds, with or

without any of the following options: DO Status Outputs; ER Ethylene Regulator Assembly; V TFE Zero/Span Valves; TF TFE

Sample Particulate Filter; VT TFE Zero/Span Valves And Timer. [Federal Register: Vol 41, page 53684, 12/08/76]

Monitor Labs/Lear Siegler Model 8810 Ozone Analyzer Automated Equivalent Method: EQOA-0881-053

"Monitor Labs or Lear Siegler Model 8810 Photometric Ozone Analyzer," operated on a range of either 0-0.5 or 0-1.0 ppm, with

selectable electronic time constant settings from 20 through 150 seconds, with or without any of the following options: 05 Pressure

Compensation; 06 Averaging Option; 07 Zero/Span Valves; 08 Internal Zero/Span (Valve And Ozone Source); 09 Status; 10

Particulate Filter; 15 through 20 DAS/REC Output. [Federal Register: Vol 46, page 52224, 10/26/81]

Opsis Model AR 500 and System 300 Open Path Ambient Air Automated Equivalent Method: EQOA-0495-103

Monitoring Systems for Ozone

"Opsis Model AR 500 System" or "System 300" Open Path (long path) Ambient Air Monitoring Systems, configured for measuring O3,

with one detector and moveable grating, operated with a measurement range of 0 to 0.5 ppm, an installed monitoring path length between

20 and 500 meters (or 20 and 1000 meters with the ER 150 option, AR 500 System only), xenon lamp type B (150 watt), fiber optic cable

length between 3 to 20 meters; operating within an ambient air temperature range of -50 to +50°C, an analyzer temperature range of

20 to 30°C, a measurement (integrating) time setting between 30 and 120 seconds (0 min:30 sec. to 2 min:00 sec.), and with a complete

cycle time of not more than 200 seconds (3 min, 20 sec.). Under this method designation, the Model AR 500 System or System 300

consists of: AR 500 opto-analyser; emitter EM 110 and receiver RE 110 (together identified as ER 110); optic fibre cable OF60-S; power

supply PS 150, OPSIS operational software, version 7.0 or 7.1; and initial on-site installation, setup, and limited operator training.2

Optional components that can be used with the Model AR 500 only, in addition to or as alternative to corresponding components

listed above: • AR 503 opto-analyzer configured as Model AR 500 (only the center detector active, sequential monitoring)

• Emitter/receiver ER 150 (for monitoring path lengths up to1 kilometer) • Transceiver ER 130 and Retroreflector RE 090 with 7

prisms (max. monitoring path length 150 meters) or 12 prisms (max. monitoring path length 250 meters) • Receiver RE 130 • Optic

fibre cable OF60-R (low-loss for short wavelengths) • Multiplexers MX 004 and MX 024 • Dataloggers DL 010 and DL 016

• Analogue and digital input/output cards AO 008, AI 016, and DI 032 • Analogue and digital isolation cards IA 008, ID 008,

OA 008, and OD 008 • Window heaters HF 110 and HF 150 • Mirror heaters HM 110 and HM 150 • Auto calibration unit CU 007

• Software packages IO 80 (for the analogue and digital input/output adapters), DL10 and DL16 (for data loggers), ComVision, and

STAT 500;

Recommended calibration and accuracy audit components (or equivalent) for either Model AR 500 or System 300:

• Wavelength calibration lamp CA 004 • Calibration bench CB 100 • Receiver unit RE 060 (two required) • Calibration unit CA

150, with same type lamp as used in the monitoring path emitter • Power supply PS 150 for calibration unit CA 150 • Calibration

cells CC 001-X, where X represents various cell lengths from 1 to 900 mm • Special calibration cells CC 110 or CC 150 (for

mounting directly on receiver) • Ozone generator OC 500 • Light meter LM 010.

Federal Register: Vol. 60, page 21518, 05/02/1995]

PCI Ozone Corporation Model LC-12 Ozone Analyzer Automated Equivalent Method: EQOA-0382-055

"PCI Ozone Corporation Model LC-12 Ozone Analyzer," operated on a range of 0-0.5 ppm.

[Federal Register: Vol 47, page 13572, 03/31/82]

Philips PW9771 03 Analyzer Automated Equivalent Method: EQOA-0777-023

"Philips PW9771 03 Analyzer," consisting of the following components: PW9771/00 03 Monitor with PW9724/00 Disc.-Set;

PW9750/00 Supply Cabinet; PW9750/20 Supply Unit operated on a range of 0-0.5 ppm, with or without any of the following

accessories: PW9732/00 Sampler Line Heater; PW9750/30 Frame For MTT; PW9750/41 Control Clock 60 Hz; PW9733/00 Sampler;

PW9752/00 Air Sampler Manifold. [Federal Register: Vol 42, page 38931, 08/01/77; Vol 42, page 57156, 11/01/77]

Teledyne - Advanced Pollution Instrumentation, Inc. Model 400E; Advanced Pollution Instrumentation, Inc. Model 400/400A;

Teledyne Monitor Labs sensor-e™ Model TML-10 Ozone Analyzers Automated Equivalent Method: EQOA-0992-087

"Teledyne - Advanced Pollution Instrumentation, Inc. Model 400E; Advanced Pollution Instrumentation, Inc. Model 400 or 400A; or

Teledyne Monitor Labs sensor-e™ Model TML-10 Ozone Analyzer;" operated on any full scale range between 0-100 ppb1 and 0-1000

ppb, with any range mode (Single, Dual, or AutoRange), at any ambient temperature in the range of 5°C to 40°C, and with a TFE filter.

Models 400E and TML-50: operated with a sample flow rate of 800 ±80 cm3/min (sea level), with the dilution factor set to 1, with

Dynamic Zero ON or OFF, with Dynamic Span OFF, with Temp/Press compensation ON, and with or without any of the following

options: Internal or external sample pump, Sample/Cal valve option, Internal Zero/Span (IZS), Rack mount with or without slides, 4-20

O3

mA isolated current loop output.2 Models 400/400A: operated with the dynamic zero and span adjustment feature (some Model 400

units only) set to OFF, and with or without any of the following options: Zero/Span Valve option, Internal Zero/Span (IZS) option, IZS

ozone generator reference feedback option, standard serial port or Multi-drop RS-232, digital status outputs, analog outputs: 100 mV,

1 V, 5 V, 10 V, 4-20 mA current loop, optional metal wool ozone scrubber, optional external sample pump, optional 47 mm diameter

filter, optical bench heater, rack mount with slides.

[Federal Register: Vol 57, page 44565, 09/28/92; Vol 63, page 31992, 06/11/98; Federal Register: Vol 67, page 57811, 09/12/02]

Teledyne Monitor Labs/Ecotech Models ML9810/EC9810, -9811, or -9812, Automated Equivalent Method: EQOA-0193-091

Teledyne Monitor Labs/Ecotech Model ML9810B/EC9810B, or Wedding & Associates Model 1010 Ozone Analyzers

"Teledyne Monitor Labs or Ecotech Models ML9810/EC9810, ML9811/EC9811, ML9812/EC9812, or ML9810B/EC9810B or Wedding

& Associates, Inc. Model 1010 Ozone Analyzers," operated on any full scale range between 0-0.05 ppm1 and 0-1.0 ppm, at any

temperature in the range of 15°C to 35°C, with the service switch on the secondary panel set to the In position; with the following menu

choices selected: Range: 0.05 ppm to 1.0 ppm; Over-ranging: Enabled or Disabled; Calibration: Manual or Timed; Diagnostic Mode:

Operate; Filter Type: Kalman; Pres/Temp/Flow Comp: On; Span Comp: Disabled; and as follows: Models ML9810/EC9810, -9811,

and -9812 - with a five-micron Teflon® filter element installed internally, with the 50-pin I/O board installed on the rear panel configured

at any of the following output range settings: Voltage, 0.1 V, 1 V, 5 V, 10 V; Current, 0-20 mA, 2-20 mA, 4-20 mA; and with or without

any of the following options: Valve Assembly for External Zero/Span (EZS); Rack Mount Assembly; Internal Floppy Disk Drive.

Models ML9810B/EC9810B and 1010 - with either a vendor-supplied or equivalent user-supplied five micron Teflon® filter and

exhaust pump, and with or without any of the following options: Valve Assembly for External Zero/Span (EZS); Rack Mount Assembly;

50-pin I/O board; Internal Zero/Span Assembly (IZS); hinged, fold-down front panel.

[Federal Register: Vol 58, page 6964, 02/03/93]

Thermo Electron/Thermo Environmental Instruments Models 49, 49C Automated Equivalent Method: EQOA-0880-047

"Thermo Electron or Thermo Environmental Instruments, Inc. Model 49 U.V. Photometric Ambient O3 Analyzer" operated on a

measurement range of either 0-0.5 or 0-1.0 ppm with or without any of the following options:

49-001 Teflon Particulate Filter; 49-002 19 Inch Rack Mount; 49-100 Internal Ozone Generator for Zero, Precision, and Level

1 Span Check; 49-103 Internal Ozone Generator for Zero, Precision, and Level 1 Span Checks With Remote Activation;

49-488 GPIB (General Purpose Interface Bus) IEEE-488

"Thermo Electron or Thermo Environmental Instruments, Inc. Model 49C U.V. Photometric Ambient O3 Analyzer" operated on any

measurement range between 0-0.051 to 1.0 ppm with any time average setting between 10 and 300 seconds, with the temperature and/or

pressure compensation on or off, with or without any of the following options: 2

100 Teflon particulate filter 420 Internal Zero Air Scrubber

200 Carrying Handle 610 4-20 mA current output

210 Rack mounts 730 RS-232 Interface

340 Internal Ozonator 780 RS-485 Interface

350 Internal Ozonator with Remote I/O Activation [Federal Register: Vol 45, page 57168, 08/27/80]

CARBON MONOXIDE

Beckman Model 866 CO Monitoring System Automated Reference Method: RFCA-0876-012

"Beckman Model 866 Ambient CO Monitoring System," consisting of the following components: Pump/Sample-Handling Module; Gas

Control Panel; Model 865-17 Analyzer Unit; Automatic Zero/Span Standardizer; operated with a 0-50 ppm range, a 13 second electronic

response time, with or without any of the following options: Current Output Feature; Bench Mounting Kit; Linearizer Circuit.

[Federal Register: Vol. 41, page 36245, 08/27/76]

Bendix/Combustion Engineering Model 8501-5CA CO Analyzer Automated Reference Method: RFCA-0276-008

"Bendix or Combustion Engineering Model 8501-5CA Infrared CO Analyzer", operated on the 0-50 ppm range and with a time constant

setting between 5 and 16 seconds, with or without any of the following options: Rack Mounting With Chassis Slides; Rack Mounting

Without Chassis Slides; External Sample Pump. [Federal Register: Vol. 41, page 7450, 02/18/76]

Dasibi Model 3003 CO Analyzer Automated Reference Method: RFCA-0381-051

"Dasibi Model 3003 Gas Filter Correlation Dasibi Environmental CO Analyzer," operated on the 0-50 ppm range, with a sample

particulate filter installed on the sample inlet line, with or without any of the following options:

3-001 Rack Mount 3-003 BCD Digital Output 3-007 Zero/Span Module Panel

3-002 Remote Zero And Span 3-004 4-20 Milliamp Output [Federal Register: Vol. 46, page 20773, 04/07/81]

CO

Dasibi Model 3008 CO Analyzer Automated Reference Method: RFCA-0488-067

"Dasibi Model 3008 Gas Filter Correlation CO Analyzer," operated on the 0-50 ppm range, with a time constant setting of 60 seconds,

a particulate filter installed in the analyzer sample inlet line, with or without use of the auto zero or auto zero/span feature, and with or

without any of the following options: N-0056-A RS-232-C Interface; S-0132-A Rack Mounting Slides; Z-0176-S Rack Mounting

Brackets. [Federal Register: Vol. 53, page 12073, 04/12/88]

Environnement S.A. Model CO11M CO Analyzer Automated Reference Method: RFCA-0995-108

"Environnement S.A. Model CO11M Ambient Carbon Monoxide Analyzer," operated on a full scale range of 0 - 50 ppm, at any

temperature in the range of 15 °C to 35 °C, with a 5-micron PTFE sample particulate filter, with the following software settings:

Automatic response time ON; Minimum response time set to 40 seconds (RT 13); Automatic ZERO-REF cycle programmed every 24

hours; and with or without any of the following options: 2 RS232-422 Serial Interface; Internal Printer.

[Federal Register: Vol. 60, page 54684, 10/25/95]

Environnement S.A. Model CO12M CO Analyzer Automated Reference Method: RFCA-0206-147

“Environnement S.A Model CO12M Gas Filter Correlation Carbon Monoxide Analyzer,” operated with a full scale range of 0 - 50 ppm,

at any temperature in the range of 10 °C to 35 °C, with a 5-micron PTFE sample particulate filter, with response time ON, and with the

automatic “ZERO-REF” cycle either ON or OFF.2 [Federal Register: Vol. 67, page 42557, 06/24/02]

Horiba Models AQM-10, AQM-11, and AQM12 CO Monitoring Systems Automated Reference Method: RFCA-1278-033

"Horiba Models AQM-10, AQM-11, and AQM12 Ambient CO Monitoring Systems," operated on the 0-50 ppm range, with a response

time setting of 15.5 seconds, with or without any of the following options: AIC-101 Automatic Indication Corrector; VIT-3 Non-Isolated

Current Output; ISO-2 And DCS-3 Isolated Current Output. [Federal Register: Vol. 43, page 58429, 12/14/78]

Horiba Model APMA-300E CO Monitoring System Automated Reference Method: RFCA-1180-048

"Horiba Model APMA-300E Ambient Carbon Monoxide Monitoring System," operated on the 0-20 ppm1, the 0-50 ppm, or the 0-100

ppm range with a time constant switch setting of No. 5. The monitoring system may be operated at temperatures between 10°C and 40°C.

(This method was originally designated as "Horiba Model APMA 300E/300SE Ambient Carbon Monoxide Monitoring System".)

[Federal Register: Vol. 45, page 72774, 11/03/80]

Horiba Model APMA-360 CO Monitor Automated Reference Method: RFCA-0895-106

"Horiba Instruments Incorporated, Model APMA-360 Ambient Carbon Monoxide Monitor," operated on the 0-50 ppm range, with the

Line Setting set to "MEASURE", with the Analog Output set to "MOMENTARY VALUE", and with or without the following options:2

1) Rack Mounting Plate and Side Rails 2) RS-232 Com Port. [Federal Register: Vol. 60, page 39382, 08/02/95]

MASS-CO, Model 1 CO Analyzer Automated Reference Method: RFCA-1280-050

"MASS-CO, Model 1 Carbon Monoxide Analyzer," operated on a range of 0-50 ppm, with automatic zero and span adjustments at time

intervals not to exceed 4 hours, with or with out the 100 millivolt and 5 volt output options. The method consists of the following

components: (1) Infra-2 (Uras 2) Infrared Analyzer Model 5611-200-35, (2) Automatic Calibrator Model 5869-111, (3) Electric Gas

Cooler Model 7865-222 or equivalent with prehumidifier, (4) Diaphragm Pump Model 5861-214 or equivalent, (5) Membrane Filter

Model 5862-111 or equivalent, (6) Flow Meter Model SK 1171-U or equivalent, (7) Recorder Model Mini Comp DN 1/192 or

equivalent. NOTE: This method is not now commercially available. [Federal Register: Vol. 45, page 81650, 12/11/80]

Monitor Labs Model 8310 CO Analyzer Automated Reference Method: RFCA-0979-041

"Monitor Labs Model 8310 CO Analyzer," operated on the 0-50 ppm range, with a sample inlet filter, with or without any of the

following options: 02A Zero/Span Valves 04B Pump (50 Hz) 07A Zero/Span Valve Power Supply

03A Floor Stand 05A CO Regulator 08A Calibration Valves

04A Pump (60 Hz) 06A CO Cylinder 9A,B,C,D Input Power Transformer

[Federal Register: Vol. 44, page 54545, 09/20/79 and Vol. 45, page 2700, 01/14/80]

Monitor Labs/Lear Siegler Model 8830 CO Analyzer Automated Reference Method: RFCA-0388-066

"Monitor Labs or Lear Siegler Model 8830 CO Analyzer," operated on the 0-50 ppm range, with a five micron Teflon filter element

installed in the rear-panel filter assembly, with or without any of the following options: 2 - Zero/Span Valve Assembly; 3 - Rack

Assembly; 4 - Slide Assembly; 7 - 230 VAC, 50/60 Hz. [Federal Register: Vol. 53, page 7233, 03/07/88]

MSA/LIRA Model 202S CO Analyzer System Automated Reference Method: RFCA-0177-018

"LIRA Model 202S Air Quality Carbon Monoxide Analyzer System," consisting of a LIRA Model 202S optical bench (P/N 459839),

a regenerative dryer (P/N 464084), and rack-mounted sampling system; operated on a 0-50 ppm range, with the slow response amplifier,

with or without any of the following options: Remote Meter; Remote Zero And Span Controls; 0-1, 5, 20, Or 50 mA Output; 1-5, 4-20,

Or 10-50 mA Output; 0-10 Or 100 mV Output; 0-1, 5, Or 10 Volt Output. [Federal Register: Vol. 42, page 5748, 01/31/77]

CO...NO2

Teledyne Advanced Pollution Instrumentation, Inc. Models 300 or 300E or

Teledyne Monitor Labs sensor-e™ Model TML-30 CO Analyzer Automated Reference Method: RFCA-1093-093

"Teledyne Advanced Pollution Instrumentation, Inc. Models 300 or 300E, or Teledyne Monitor Labs, Inc. sensor-e™ Model TML-30

Gas Filter Correlation Carbon Monoxide Analyzer," operated on any full scale range between 0-10 ppm and 0-50 ppm, at any

temperature in the range of 15°C to 35°C for Model 300 or 10°C to 40°C for Models 300E and TML-30, with a 5-micron TFE filter

element installed in the filter assembly, with the dynamic zero and span adjustment set to Off for Model 300, and with or without any

of the following options2: Option 50, Zero/Span Valves with pressurized span gas and shutoff valve; Option 51, Zero/Span Valves with

pressurized span gas and shutoff valve and Internal Zero Air Generator; Option 52, Zero/Span Valves; Option 53, Zero/Span Valves with

Internal Zero Air Generator; Rack Mount with slides; RS-232 serial port with status outputs; and (for Models 300E and TML-30) 4-20

mA isolated outputs. [Federal Register: Vol. 58, page 58166, 10/29/93]

Teledyne Monitor Labs/Ecotech/Model ML9830/EC9830, Automated Reference Method: RFCA-0992-088

Teledyne Monitor Labs/Ecotech Model ML9830B/EC9830B, or Wedding & Associates Model 1020 CO Analyzers

"Teledyne Monitor Labs or Ecotech Models ML9830/EC9830 or ML9830B/EC9830B or Wedding & Associates, Inc. Model 1020

Carbon Monoxide Analyzer," operated on any full scale range between 0-5.0 ppm1 and 0-100 ppm, at any temperature in the range of

15°C to 35°C, with the service switch on the secondary panel set to the In position, with the following menu choices selected: Range:

5.0 ppm to 100.0 ppm; Over-ranging: Enabled or Disabled; Background: Not Disabled; Calibration: Manual or Timed; Diagnostic Mode:

Operate; Filter Type: Kalman; Pres/Temp/Flow Comp: On; Span Comp: Disabled; and as follows: Model ML9830/EC9830: with a

five-micron Teflon® filter element installed internally, with the 50-pin I/O board installed on the rear panel configured at any of the

following output range settings: Voltage, 0.1 V, 1 V, 5 V, 10 V; Current, 0-20 mA, 2-20 mA and 4-20 mA; and with or without any of

the following options: Valve Assembly for External Zero/Span (EZS); Valve Assembly for Internal Zero/Span (IZS); Rack Mount

Assembly; Internal Floppy Disk Drive. Models ML9830B/EC9830B and 1020: with either a vendor-supplied or equivalent usersupplied

five micron Teflon® filter and exhaust pump, and with or without any of the following options: Valve Assembly for External

Zero/Span (EZS); 50-pin I/O board; Rack Mount Assembly; High Pressure Span Valve; hinged, fold-down front panel.

[Federal Register: Vol. 57, page 44565, 09/28/92]

Thermo Electron/Thermo Environmental Instruments Models 48, 48C Automated Reference Method: RFCA-0981-054

"Thermo Electron or Thermo Environmental Instruments, Inc. Model 48 Gas Filter Correlation Ambient CO Analyzer," operated on the

0-50 ppm range, with a time constant setting of 30 seconds, with or without any of the following options:

48-001 Teflon Particulate Filter 48-010 Internal Zero Air Package

48-002 19 Inch Rack Mount 48-488 GPIB (General Purpose Interface Bus) EEEE-488

48-003 Internal Zero/Span Valves with Remote Activation

"Thermo Electron or Thermo Environmental Instruments, Inc. Model 48C Gas Filter Correlation Ambient CO Analyzer," operated on

any measurement range between 0-1 ppm1 and 0-100 ppm, with any time average setting from 10 to 300 seconds, with temperature

and/or pressure compensation on or off, operated at temperatures between 20 oC and 30 oC, with or without any of the following

options:2 100 Teflon particulate filter 410 Internal Zero Air Scrubber

200 Carrying Handle 610 4-20 mA current output

210 Rack mounts 720 RS-232 Interface

320 Internal Zero/Span and Sample/Calibration Solenoid Valves 770 RS-485 Interface

330 Internal Zero/Span and Sample/ Calibration Solenoid Valves

with Remote I/O Activation [Federal Register: Vol. 46, page 47002, 09/23/81]

NITROGEN DIOXIDE

Sodium Arsenite Method for NO2 Manual Equivalent Method: EQN-1277-026

"Sodium Arsenite Method for the Determination of Nitrogen Dioxide in the Atmosphere."

[Federal Register: Vol. 42, page 62971, 12/14/77]

Sodium Arsenite Method for NO2 - Technicon II Manual Equivalent Method: EQN-1277-027

"Sodium Arsenite Method for the Determination of Nitrogen Dioxide in the Atmosphere-Technicon II Automated Analysis System."

[Federal Register: Vol. 42, page 62971, 12/14/77]

TGS-ANSA Method for NO2 Manual Equivalent Method: EQN-1277-028

"TGS-ANSA Method for the Determination of Nitrogen Dioxide in the Atmosphere."

[Federal Register: Vol. 42, page 62971, 12/14/77]

NO2

Advanced Pollution Instrumentation, Inc. Model 200 NO2 Analyzer Automated Reference Method: RFNA-0691-082

"Advanced Pollution Instrumentation, Inc. Model 200 Nitrogen Oxides Analyzer," operated on a range of either 0-0.5 or 0-1.0 ppm, with

a 5-micron TFE filter element installed in the rear-panel filter assembly, with either a user- or vendor-supplied vacuum pump capable

of providing 5 inches mercury absolute pressure at 5 slpm, with either a user- or vendor-supplied dry air source capable of providing

air at a dew point of 0°C or lower, with the following settings of the adjustable setup variables:

Adaptive Filter = On PMT Temperature Set Point = 15°CNormal Filter Size = 12 samples

Dwell Time = 7 seconds Rate of Change(ROC) Threshold = 10% Dynamic Span = Off

Sample Time = 8 seconds Reaction Cell Temperature = 50oC Dynamic Zero = Off

and with or without any of the following options:

180 Stainless Steel Valves 283 Internal Zero/Span With Valves (IZS) 356 Level One Spares Kit

184 Pump Pack 325 RS-232/Status Output 357 Level Two Spares Kit

280 Rack Mount With Slides 355 Expendables PE5 Permeation Tube for IZS

[Federal Register: Vol. 56, page 27014, 06/12/91]

Beckman Model 952-A NO/NO2/NOx Analyzer Automated Reference Method: RFNA-0179-034

"Beckman Model 952-A NO/NO2/NOx Analyzer," operated on the 0-0.5 ppm range with the 5-micron Teflon sample filter (Beckman

P/N 861072 supplied with the analyzer) installed on the sample inlet line, with or without the Remote Operation Option (Beckman No.

635539). [Federal Register: Vol. 44, page 7806, 02/07/79]

Bendix Model 8101-B Oxides of Nitrogen Analyzer Automated Reference Method: RFNA-0479-038

"Bendix Model 8101-B Oxides of Nitrogen Analyzer," operated on a 0-0.5 ppm range with a Teflon sample filter installed on the sample

inlet line and with the following post-manufacture modifications: 1) Ozone generator and reaction chamber input-output tubing

modification per Bendix Service Bulletin 8101B-2; 2) The approved converter material; 3) The revised and EPA-approved operation

and service manual. These items are mandatory and must be obtained from ABB Process Analytics. The analyzer may be operated with

or without any of the following optional modifications: a. Perma Pure dryer/ambient air modification; b. Valve cycle time modification;

c. Zero potentiometer centering modification per Bendix Service Bulletin 8101B-1; d. Reaction chamber vacuum gauge modification.

[Federal Register: Vol. 44, page 26792, 05/07/79]

Bendix/Combustion Engineering Model 8101-C Oxides of Nitrogen Analyzer Automated Reference Method: RFNA-0777-022

"Bendix or Combustion Engineering Model 8101-C Oxides of Nitrogen Analyzer," operated on a 0-0.5 ppm range with a Teflon sample

filter (Bendix P/N 007163) installed on the sample inlet line. [Federal Register: Vol. 42, page 37435, 07/21/77]

Columbia Scientific Industries Models 1600 and 5600 Analyzers Automated Reference Method: RFNA-0977-025

"CSI Model 1600 Oxides of Nitrogen Analyzer," operated on a 0-0.5 ppm range with a Teflon sample filter (CSI P/N M951-8023)

installed on the sample inlet line, with or without any of the following options:

951-0103 Rack Ears 951-0114 Recorder Output, 5 V

951-0104 Rack Mounting Kit (Ears & Slides) 951-0115 External Pump (115 V, 60 Hz)

951-0106 Current Output, 4-20 mA (Non-Insulated) 951-8072 Molybdenum Converter Assembly (Horizontal)

951-0108 Diagnostic Output Option 951-8074 Copper Converter Assembly (Horizontal)

951-0111 Recorder Output, 10 V 951-8079 Copper Converter Assembly (Vertical)

951-0112 Remote Zero/Span Sample Control 951-8085 Molybdenum Converter Assembly (Vertical)

NOTE: The vertical molybdenum converter assembly is standard on all new analyzers as of 1-1-87; however, use of any of the other

converter assemblies is optional. Also, the above options reflect new CSI part numbers.

"CSI Model 5600 Oxides of Nitrogen Analyzer," operated on a 0-0.5 ppm range, with any signal integration time in the range of 20 to

99 seconds, with a Teflon sample filter (CSI P/N M951-8023) installed on the sample inlet line, and with or without any of the following

options:

954-0121 Status Contacts 964-0126 Printer 954-0131 Rack Mounting Kit (ears and slides)

954-0122 Input Solenoids 954-8024 Cartridge Dryer 964-0012 Single Headed Pump - Gast

954-0125 Current Output, 4-20 mA 951-0115 Single Headed Pump - KNF

[Federal Register: Vol. 42, page 46574, 09/16/77]

NO2

Dasibi Model 2108 Oxides of Nitrogen Analyzer Automated Reference Method: RFNA-1192-089

"Dasibi Model 2108 Oxides of Nitrogen Analyzer," operated on the 0-500 ppb range, with software revision 3.6 installed in the analyzer,

with the auto thumbwheel switch and the diag thumbwheel switch settings at 0, with the following internal CPU dipswitch settings:switch

position function

1 open (down) Recorder outputs are NO & NO2

5 open (down) 3 minute time constant

6 closed (up) 3 minute time constant;

with a 5-micron Teflon filter element installed in the filter holder, and with or without any of the following options:

Built-in Permeation Oven Rack Mounting Three-Channel Recorder Output

RS-232 Interface 4-20 mA Output [Federal Register: Vol. 57, page 55530, 11/25/92]

DKK-TOA Corporation Model GLN-114E Nitrogen Oxides Analyzer Automated Reference Method: RFNA-0798-121

“DKK-TOA Corporation Models GLN-114E and GLN-114E-1 Nitrogen Oxides Analyzer,” operated within a temperature range of 20

to 30 degrees C, on any of the following measurement ranges: 0-0.0501, 0-0.1001, 0-0.2001, 0-0.500, and 0-1.000 ppm, and with or

without the optional Internal zero air supply and permeation tube oven.2 [Federal Register: Vol. 63, page 41253, 08/03/98]

Environnement S. A. Model AC31M NO2 Analyzer Automated Reference Method: RFNA-0795-104

"Environnement S. A. Model AC31M Chemiluminescent Nitrogen Oxide Analyzer," operated with a full scale range of 0 - 500 ppb,

at any temperature in the range of 15°C to 35°C, with a 5-micron PTFE sample particulate filter, with the following software settings:

Automatic response time ON; Minimum response time set to 60 seconds (RT ÷ 2); and with or without any of the following options:2

Internal Permeation Oven; Connection for Silica Gel Dryer; RS232-422 interface; EV3 valve; Internal Printer.

[Federal Register: Vol. 60, page 38326, 07/26/95]

Environnement S. A. Model AC32M NO2 Analyzer Automated Reference Method: RFNA-0202-146

“Environnement S. A. Model AC32M Chemiluminescent Nitrogen Oxides Analyzer," operated with a full scale range of 0 - 500 ppb,

at any temperature in the range of 10°C to 35°C, with a 5-micron PTFE sample particulate filter, with response time setting 11 (automatic

response time), and with or without the following option: Internal permeation oven.

[Federal Register: Vol 67, page 15567, 04/02/02]

Environnement S.A. SANOA Multigas Longpath Monitoring System Automated Reference Method: EQNA-0400-139

“Environnement S.A. Model SANOA Multigas Longpath Air Quality Monitoring System,” consisting of a receiver, one or more

projectors, interface unit, a user-provided control unit computer running the SANOA VisionAIR software, and associated incidental

equipment; configured for measuring NO2, with the temperature control and internal calibration cell options installed, operated with a

measurement range of 0 to 0.5 ppm, over an installed monitoring path length of between 27 and 500 meters, within an ambient air

temperature range of -30 to +45°C, with a measurement (integrating) time of 180 seconds, and with or without external temperature and

barometric pressure sensors or any of the following options: external (meteo) input connection, series 1M bus connection, OGR type

projector, analog outputs. [Federal Register: Vol 65, page 26603, 05/08/00]

Horiba Instruments Model APNA-360 NO-NO2-NOX Monitor Automated Reference Method: RFNA-0196-111

"Horiba Instruments, Inc. Model APNA-360 Ambient NO-NO2-NOX Monitor," operated with a full scale range of 0 - 0.50 or 0 - 1.0 ppm,

at any temperature in the range of 10 °C to 40 °C, with a Line Setting of "MEASURE", and an Analog Output of "MOMENTARY

VALUE", and with or without the following options:2 1) Rack Mounting Plate and Side Rails 2) RS-232 Communications Port.

[Federal Register: Vol. 61, page 11404, 03/20/96]

Meloy Model NA530R Nitrogen Oxides Analyzer Automated Reference Method: RFNA-1078-031

"Meloy Model NA530R Nitrogen Oxides Analyzer," operated on the following ranges and time constant switch positions:

Range, ppm: 0-0.11 0-0.251 0-0.5 0-1.0

Time Constant Setting: 4 3 or 4 2,3, or 4 2,3, or 4

Operation of the analyzer requires an external vacuum pump, either Meloy Option N-10 or an equivalent pump capable of maintaining

a vacuum of 200 torr (22 inches mercury vacuum) or better at the pump connection at the specified sample and ozone-air flow rates of

1200 and 200 cm3/min, respectively. The analyzer may be operated at temperatures between 10°C and 40°C and at line voltages between

105 and 130 volts, with or without any of the following options: N-1A Automatic Zero And Span; N-2 Vacuum Gauge; N-4 Digital

Panel Meter; N-6 Remote Control For Zero And Span; N-6B Remote Zero/Span Control And Status (Pulse); N-6C Remote Zero/Span

Control And Status (Timer); N-9 Manual Zero/Span; N-10 Vacuum Pump Assembly (See Alternate Requirement Above); N-11 Auto

Ranging; N-14B Line Transmitter; N-18 Rack Mount Conversion; N-18A Rack Mount Conversion.

[Federal Register: Vol. 43, page 50733, 10/31/78 and Vol. 44, page 8327, 02/09/79]

NO2

Monitor Labs Model 8440E Nitrogen Oxides Analyzer Automated Reference Method: RFNA-0677-021

"Monitor Labs Model 8440E Nitrogen Oxides Analyzer," operated on a 0-0.5 ppm range (position 2 of range switch) with a time constant

setting of 20 seconds, with or without any of the following options:

TF- Sample Particulate Filter DO- Status Outputs 018A- Ozone Dry Air O18B- Ozone Dry Air - No Drierite

With TFE Filter Element R- Rack Mount V- Zero/Span Valves FM- Flow meters

[Federal Register: Vol. 42, page 37434, 07/21/77; Vol. 42, page 46575, 09/16/77; Vol. 46, page 29986, 06/04/81]

Monitor Labs/Lear Siegler Model 8840 Nitrogen Oxides Analyzer Automated Reference Method: RFNA-0280-042

"Monitor Labs or Lear Siegler Model 8840 Nitrogen Oxides Analyzer," operated on a range of either 0-0.5 or 0-1.0 ppm, with an internal

time constant setting of 60 seconds, a TFE sample filter installed on the sample inlet line, with or without any of the following options:

02 Flowmeter 08A Pump Pac Assembly With 09A (115 VAC) 011A Recorder Output 1 Volt

03A Rack Ears 08B Pump Pac Assembly With 09B (100 VAC) 011B Recorder Output 100 mV

03B Slides 08C Pump Pac Assembly With 09C (220/240 VAC) 011C Recorder Output 10 mV

05A Zero/Span Valves 08D Rack Mount Panel Assembly 012A DAS Output 1 Volt

05B Valve/Relay 09A Pump 115 VAC 50/60 Hz 012B DAS Output 100 mV

06 Status 09B Pump 100 VAC 50/60 Hz 012C DAS Output 10 mV

07A Input Power Transformer 100 VAC, 50/60 Hz 09C Pump 220/240 VAC 50 Hz 013A Ozone Dry Air

07B Input Power Transformer 220/240 VAC 50 Hz 013B Ozone Dry Air - No Drierite

[Federal Register: Vol. 45, page 9100, 02/11/80 and Vol. 46, page 29986, 06/04/81]

Monitor Labs/Lear Siegler Model 8841 Nitrogen Oxides Analyzer Automated Reference Method: RFNA-0991-083

"Monitor Labs or Lear Siegler Model 8841 Nitrogen Oxides Analyzer," operated on the 0-0.05 ppm1, 0-0.1 ppm1, 0-0.2 ppm1, 0 - 0.5

ppm, or 0-1.0 ppm range, with manufacturer-supplied vacuum pump or alternative user-supplied vacuum pump capable of providing

200 torr or better absolute vacuum while operating with the analyzer. [Federal Register: Vol. 56, page 47473, 9/19/91]

Opsis Model AR 500 and System 300 Open Path Ambient Air Automated Equivalent Method: EQNA-0495-102

Monitoring Systems for NO2

"Opsis Model AR 500 System" or "System 300" Open Path (long path) Ambient Air Monitoring Systems, configured for measuring

NO2, with one detector and movable grating, operated with a measurement range of 0 to 0.5 ppm, an installed monitoring path length

between 50 and 500 meters (or 50 and 1000 meters with the ER 150 option, AR 500 System only), xenon lamp type B (150 watt),

fiber optic cable length between 3 and 20 meters; operating within an ambient air temperature range of -50 to +50°C, an analyzer

temperature range of 20 to 30°C, a measurement (integrating) time setting between 30 and 120 seconds (0 min:30 sec. to 2 min:00

sec.), and with a complete cycle time of not more than 200 seconds (3 min, 20 sec.). Under this method designation, the Model AR

500 System or System 300 consists of: AR 500 opto-analyser; emitter EM 110 and receiver RE 110 (together identified as ER 110);

optic fibre cable OF60-S; power supply PS 150; OPSIS operational software, version 7.0 or 7.1; and initial on-site installation,

setup, and limited operator training.2

Optional components that can be used with the Model AR 500 only, in addition to or as alternative to corresponding components

listed above: • AR 503 opto-analyzer configured as Model AR 500 (only the center detector active, sequential monitoring)

• Emitter/receiver ER 150 (for monitoring path lengths up to 1 kilometer) • Transceiver ER 130 and Retroreflector RE 090 with 7

prisms (max. monitoring path length 150 meters) or 12 prisms (max. monitoring path length 250 meters) • Receiver RE 130

• Xenon lamp type A (higher short-wavelength UV output) • Optic fibre cable OF60-R (low-loss for short wavelengths)

• Multiplexers MX 004 and MX 024 • Dataloggers DL 010 and DL 016 • Analogue and digital input/output cards AO 008, AI 016,

and DI 032 • Analogue and digital isolation cards IA 008, ID 008, OA 008, and OD 008 • Window heaters HF 110 and HF 150

• Mirror heaters HM 110 and HM 150 • Auto calibration unit CU 007 • Software packages IO 80 (for the analogue and digital

input/output adapters), DL10 and DL16 (for data loggers), ComVision, and STAT 500;

Recommended calibration and accuracy audit components (or equivalent) for either Model AR 500 or System 300:

• Wavelength calibration lamp CA 004 • Calibration bench CB 100 • Receiver unit RE 060 (two required) • Calibration unit CA

150, with same type lamp as used in the monitoring path emitter • Power supply PS 150 for calibration unit CA 150 • Calibration

cells CC 001-X, where X represents various cell lengths from 1 to 900 mm • Filter GG 400 • Special calibration cells CC 110 or

CC 150 (for mounting directly on receiver) • Light meter LM 010 [Federal Register: Vol. 60, page 21518, 05/02/95].

Philips Model PW9762/02 NO/NO2/NOx Analyzer Automated Reference Method: RFNA-0879-040

"Philips Model PW9762/02 NO/NO2/NOx Analyzer," consisting of the following components: PW9762/02 Basic Analyzer; PW9729/00

Converter Cartridge; PW9731/00 Sampler or PW9731/20 Dust Filter; operated on a range of 0-0.5 ppm, with or without any of the

following accessories: PW9752/00 Air Sampler Manifold; PW9732/00 Sample Line Heater; PW9011/00 Remote Control Set.

[Federal Register: Vol. 44, page 51683, 09/04/79]

NO2...LEAD

SIR S.A. Model S-5012 Nitrogen Oxides Analyzer Automated Reference Method: RFNA-0804-152

SIR S.A. Model S-5012 Chemiluminescent Nitrogen Oxides Analyzer, operated with a full scale range of 0 - 500 ppb, at any temperature

in the range of 20°C to 30 °C, with the integration time set to 1 minute, with the “initial zero” disabled, and with a specified Teflon

particulate filter installed in the sample inlet filter holder.2 [Federal Register: Vol. 69, page 47924, 08/06/04]

Teledyne - Advanced Pollution Instrumentation, Inc. Models 200A, 200AU, 200E; Automated Reference Method: RFNA-1194-099

Teledyne Analytical Instruments Model 9110A; or Teledyne Monitor Labs sensor-e™ Model TML-41 NO2 Analyzers

"Teledyne - Advanced Pollution Instrumentation, Inc. Models 200A, 200AU, 9110A, or 200E; Teledyne Analytical Instruments Model

9110A; or Teledyne Monitor Labs, Inc. sensor-e™ Model TML-41 Chemiluminescence Nitrogen Oxides Analyzer," operated on any

full scale range between 0-0.05 ppm and 0-1.0 ppm, with a PTFE filter element installed in the internal filter assembly, with the following

software settings: dynamic zero: OFF or ON; dynamic span: OFF; cal-on-NO2: OFF; dilution factor: OFF or set to 1.0; autocal: ON or

OFF; independent range: ON or OFF; autorange: ON or OFF; temperature/pressure compensation: ON; and with or without any of the

following options (if available): rack mounts with or without slides, rack mount for external pump, zero/span valves, 4-20 mA analog

outputs, status outputs, RS-232 output. Models 200A, 200E2, and TML-41 only: operated at any temperature in the range of 5 °C to

40 °C, with either a user- or vendor-supplied vacuum pump capable of providing an absolute pressure of 10 inches mercury or less at

2 slpm, with or without optional internal zero/span (IZS) and permeation tubes for IZS, gold-plated reaction chamber, or Nafion-type

sample gas conditioner, ethernet output, control input, RS-485 output. Model 200AU only: operated at any temperature in the range

of 20 °C to 30 °C, with either a user- or vendor-supplied vacuum pump capable of providing an absolute pressure of 4 inches mercury

or less at 1 slpm. [Federal Register: Vol. 59, page 61892,12/02/94]

Teledyne Monitor Labs/Ecotech Models ML9841 or ML9841A/EC9841A, Automated Reference Method: RFNA-1292-090

Teledyne Monitor Labs/Ecotech Model ML9841B/EC9841B, or Wedding & Associates Model 1030 NO2 Analyzers

"Teledyne Monitor Labs Ecotech Models ML9841, ML9841A/EC9841A, or ML9841B/EC9841B, or Wedding & Associates, Inc. Model

1030 Nitrogen Oxides Analyzers," operated on any full scale range between 0-0.05 ppm1 and 0-1.0 ppm, at any temperature in the range

of 15°C to 35°C, with the service switch on the secondary panel set to the In position; with the following menu choices selected: Range:

0.05 ppm to 1.0 ppm; Over-ranging: Enabled or Disabled; Calibration: Manual or Timed; Diagnostic Mode: Operate; Filter Type:

Kalman; Pres/Temp/Flow Comp: On; Span Comp: Disabled; and as follows: Models ML9841 and ML9841A/EC9841A - with a fivemicron

Teflon® filter element installed internally, with the 50-pin I/O board installed on the rear panel configured at any of the following

output range setting: Voltage, 0.1 V, 1 V, 5 V, 10 V; Current, 0-20 mA, 2-20 mA, 4-20 mA; and with or without any of the following

options: Valve Assembly for External Zero/Span (EZS); Internal Zero/Span (IZS) Assembly for; Rack Mount Assembly; Internal Floppy

Disk Drive. Models ML9841B/EC9841B and 1030 - with a vendor-supplied or equivalent user-supplied five-micron Teflon® filter

and exhaust pump, and with or without any of the following options: Valve Assembly for External Zero/Span (EZS); 50-pin I/O board;

Internal Zero/Span (IZS) Assembly; Rack Mount Assembly; Charcoal exhaust scrubber; hinged, fold-down front panel.

[Federal Register: Vol. 57, page 60198, 12/18/92]

Thermo Electron/Thermo Environmental Instruments Model 14 B/E Automated Reference Method: RFNA-0179-035

"Thermo Electron or Thermo Environmental Instruments, Inc. Model 14 B/E Chemiluminescent NO/NO2/NOx Analyzer," operated on

the 0-0.5 ppm range, with or without any of the following options:

14-001 Teflon Particulate Filter 14-003 Long-Time Signal Integrator 14-005 Sample Flowmeter

14-002 Voltage Divider Card 14-004 Indicating Temperature Controller 14-006 Air Filter

[Federal Register: Vol. 44, page 7805, 02/07/79 and Vol.44, page 54545, 09/20/79]

Thermo Electron/Thermo Environmental Instruments Model 14 D/E Automated Reference Method: RFNA-0279-037

"Thermo Electron or Thermo Environmental Instruments, Inc. Model 14 D/E Chemiluminescent NO/NO2/NOx Analyzer," operated on

the 0-0.5 ppm range, with or without any of the following options: 14-001 Teflon Particulate Filter; 14-002 Voltage Divider Card.

[Federal Register: Vol. 44, page 10429, 02/20/79]

Thermo Environmental Instruments Models 42, 42C NO/NO2/NOx Analyzer Automated Reference Method: RFNA-1289-074

"Thermo Environmental Instruments Inc. Model 42 or Model 42C NO-NO2-NOx Analyzer," operated on any measurement range

between 0-50 ppb1 and 0-1000 ppb, with any time average setting from 10 to 300 seconds, with temperature and/or pressure

compensation on or off, operated at temperatures between 15 °C and 35 °C, with or without an exhaust ozone scrubber or any of the

following options: 2

42-002 Rack mounts 42-006 Pressure transducer (Model 42 only)

42-003 Internal Zero/span and sample valves with remote activation 42-007 Ozone particulate filter

42-004 Sample/ozone flow meters (Model 42 only) 42-008 RS-232/485 interface

42-005 4-20 mA current output 42-009 Permeation dryer

[Federal Register: Vol. 54, page 50820, 12/11/89]

LEAD

LEAD

Reference Method for Lead Manual Reference Method: 40 CFR Part 50, Appendix G

Reference Method for the Determination of Lead in Suspended Particulate Matter Collected from Ambient Air.

[Federal Register: Vol. 43, page 46258, 10/05/78]

Energy-Dispersive X-Ray Fluorescence Spectrometry (TNRCC) Manual Equivalent Method: EQL-0783-058

"Determination of Lead Concentration in Ambient Particulate Matter by Energy-Dispersive X-Ray Fluorescence Spectrometry (Texas

Natural Resource Conservation Commission)" Texas Natural Resource Conservation Commission, P.O. Box 13087, Austin, TX 78711-

3087. [Federal Register: Vol. 48, page 29742, 06/28/83]

Energy-Dispersive X-Ray Fluorescence Spectrometry (NEA, Inc.) Manual Equivalent Method: EQL-0589-072

"Determination of Lead Concentration in Ambient Particulate Matter by Energy-Dispersive X-Ray Fluorescence Spectrometry (NEA,

Inc.)" Nuclear Environmental Analysis, Inc., Suite 260, 10950 SW 5th Street, Beaverton, OR 97005.

[Federal Register: Vol. 54, page 20193, 05/10/89]

Flame Atomic Absorption Spectrometry Manual Equivalent Method: EQL-0380-043

"Determination of Lead Concentration in Ambient Particulate Matter by Flame Atomic Absorption Spectrometry Following Ultrasonic

Extraction with Heated HNO3-HCl" Federal Register: Vol. 45, page 14648, 03/06/80]

Flameless Atomic Absorption Spectrometry (EPA/RTP, N.C.) Manual Equivalent Method: EQL-0380-044

"Determination of Lead Concentration in Ambient Particulate Matter by Flameless Atomic Absorption Spectrometry (EPA/RTP, N.C.)"

[Federal Register: Vol. 45, page 14648, 03/06/80]

Flameless (Graphite Furnace) Atomic Absorption (Houston, Texas) Manual Equivalent Method: EQL-0895-107

"Determination of Lead Concentration in Ambient Particulate Matter by Flameless (Graphite Furnace) Atomic Absorption (City of

Houston, Texas)." Health and Human Services Department, Environmental Chemistry Service, 1115 S. Braeswood, Houston, TX

77030. [Federal Register: Vol. 60, page 39383, 08/02/95]

Flameless Atomic Absorption Spectrometry (Omaha) Manual Equivalent Method: EQL-0785-059

"Determination of Lead Concentration in Ambient Particulate Matter by Flameless Atomic Absorption Spectrometry (Omaha-Douglas

County Health Department)" Omaha-Douglas County Health Department, 1819 Farnam Street, Omaha, NE 68183.

[Federal Register: Vol. 50, page 37909, 09/18/85]

Inductively Coupled Argon Plasma-Optical Emission Spectrometry (Doe Run) Manual Equivalent Method: EQL-0196-113

"Determination of Lead Concentration in Ambient Particulate Matter by Inductively Coupled Argon Plasma-Optical Emission

Spectrometry (Doe Run Co.)" Doe Run Company, Smelting Division, 881 Main Street Herculaneum, MO 63048

[Federal Register: Vol. 61, page 11404, 03/20/96]

Inductively Coupled Argon Plasma-Optical Emission Spectrometry (EPA/RTP) Manual Equivalent Method: EQL-0380-045

"Determination of Lead Concentration in Ambient Particulate Matter by Inductively Coupled Argon Plasma-Optical Emission

Spectrometry (EPA/RTP, N.C.)" [Federal Register: Vol. 45, page 14648, 03/06/80]

Inductively Coupled Argon Plasma-Optical Emission Spectrometry (IL) Manual Equivalent Method: EQL-1193-094

"Determination of Lead Concentration in Ambient Particulate Matter by Inductively Coupled Argon Plasma-Optical Emission

Spectrometry (State of Illinois)." State of Illinois, Environmental Protection Agency, Champaign Inorganic Laboratory, 2120 South

First Street, Champaign, IL 61820 [Federal Register: Vol. 58, page 61902, 11/23/93]

Inductively Coupled Argon Plasma-Optical Emission Spectrometry (Kansas) Manual Equivalent Method: EQL-0592-085

"Determination of Lead Concentration in Ambient Particulate Matter by Inductively Coupled Argon Plasma-Optical Emission

Spectrometry (State of Kansas)" State of Kansas, Department of Health and Environment, Forbes Field, Building 740, Topeka, KS

66620-0001. [Federal Register: Vol. 57, page 20823, 05/15/92]

Inductively Coupled Argon Plasma-Optical Emission Spectrometry (Montana) Manual Equivalent Method: EQL-0483-057

"Determination of Lead Concentration in Ambient Particulate Matter by Inductively Coupled Argon Plasma-Optical Emission

Spectrometry (State of Montana)". State of Montana, Department of Health and Environmental Sciences, Cogswell Building, Helena,

MT 59620. [Federal Register: Vol. 48, page 14748, 04/05/83]

Inductively Coupled Argon Plasma-Optical Emission Spectrometry (NETI) Manual Equivalent Method: EQL-1188-069

"Determination of Lead Concentration in Ambient Particulate Matter by Inductively Coupled Argon Plasma-Optical Emission

Spectrometry (Northern Engineering and Testing, Inc.)" Northern Engineering and Testing, Inc., P.O. Box 30615, Billings, MT 59107.

[Federal Register: Vol. 53, page 44947, 11/07/88]

Inductively Coupled Argon Plasma-Optical Emission Spectrometry (NH) Manual Equivalent Method: EQL-1290-080

"Determination of Lead Concentration in Ambient Particulate Matter by Inductively Coupled Argon Plasma-Optical Emission

Spectrometry (State of New Hampshire)" State of New Hampshire, Department of Environmental Services, Laboratory Service Unit,

6 Hazen Drive (P.O. Box 95), Concord, NH 03302-0095. [Federal Register: Vol. 55, page 49119, 11/26/90]

Inductively Coupled Argon Plasma-Optical Emission Spectrometry (PA) Manual Equivalent Method: EQL-0592-086

"Determination of Lead Concentration in Ambient Particulate Matter by Inductively Coupled Argon Plasma-Optical Emission

Spectrometry (Commonwealth of Pennsylvania)" Commonwealth of Pennsylvania, Department of Environmental Resources, P.O. Box

2357, Harrisburg, PA 17105-2357. [Federal Register: Vol. 57, page 20823, 05/15/92]

Inductively Coupled Argon Plasma-Optical Emission Spectrometry (Pima, AZ) Manual Equivalent Method: EQL-0995-109

"Determination of Lead Concentration in Ambient Particulate Matter by Inductively Coupled Argon Plasma-Optical Emission

Spectrometry (Pima County, Arizona)." Pima County, Wastewater Management Department, 201 North Stone Avenue, Tucson,

Arizona 85701-1207. [Federal Register: Vol. 60, page 54684, 10/25/95]

Inductively Coupled Argon Plasma-Mass Spectrometry (Pima Co., AZ) Manual Equivalent Method: EQL-0995-110

"Determination of Lead Concentration in Ambient Particulate Matter by Inductively Coupled Plasma-Mass Spectrometry (Pima County,

Arizona)." Pima County, Wastewater Management Department, 201 North Stone Avenue, Tucson, Arizona 85701-1207.

[Federal Register: Vol. 60, page 54684, 10/25/95]

Inductively Coupled Argon Plasma-Optical Emission Spectrometry (RI) Manual Equivalent Method: EQL-0888-068

"Determination of Lead Concentration in Ambient Particulate Matter by Inductively Coupled Argon Plasma-Optical Emission

Spectrometry (State of Rhode Island)," State of Rhode Island Department of Health, Air Pollution Laboratory, 50 Orms Street,

Providence, RI 02904 [Federal Register: Vol. 53, page 30866, 08/16/88]

Inductively Coupled Argon Plasma-Optical Emission Spectrometry (Silver Valley) Manual Equivalent Method: EQL-1288-070

"Determination of Lead Concentration in Ambient Particulate Matter by Inductively Coupled Argon Plasma-Optical Emission

Spectrometry (Silver Valley Laboratories)," Silver Valley Laboratories, Inc., P.O. Box 929, Kellogg, ID 83837.

[Federal Register: Vol. 53, page 48974, 12/05/88]

Inductively Coupled Argon Plasma-Atomic Emission Spectrometry (TNRCC) Manual Equivalent Method: EQL-0400-140

"Determination of Lead Concentration in Ambient Particulate Matter by Inductively Coupled Argon Plasma-Atomic Emission

Spectrometry (TNRCC),” Texas Natural Resource Conservation Commission Laboratory, 5144 E. Sam Houston Parkway N., Houston,

TX 77030. [Federal Register: Vol 65, page 26603, 5/8/00]

Inductively Coupled Argon Plasma-Optical Emission Spectrometry (WV) Manual Equivalent Method: EQL-0694-096

"Determination of Lead Concentration in Ambient Particulate Matter by Inductively Coupled Argon Plasma-Optical Emission

Spectrometry (State of West Virginia)." State of West Virginia, Department of Commerce, Labor and Environmental Resources,

Division of Environmental Protection, 1558 Washington Street East, Charleston, WV 25311-2599

[Federal Register: Vol. 59, page 29429, 06/07/94]

Wavelength Dispersive X-Ray Fluorescence Spectrometry (CA) Manual Equivalent Method: EQL-0581-052

"Determination of Lead Concentration in Ambient Particulate Matter by Wavelength Dispersive X-Ray Fluorescence Spectrometry"

California Department of Health Services, Air & Industrial Hygiene Laboratory, 2151 Berkeley Way, Berkeley, CA 94704.

[Federal Register: Vol. 46, page 29986, 06/04/81]

NOTES

1 Users should be aware that designation of this analyzer for operation on ranges less than the range specified in the performance

specifications for this analyzer (40 CFR 53, Subpart B) is based on meeting the same absolute performance specifications required for the

specified range. Thus, designation of these lower ranges does not imply commensurably better performance than that obtained on the

specified range.

2 This analyzer is approved for use, with proper factory configuration, on either 50 or 60 Hertz line frequency and nominal power line

voltages of 115 Vac and 230 Vac.

Sources or Contacts for Designated Reference and Equivalent Methods

ABB Process Analytics

P.O. Box 831

Lewisburg, WV 24901

(304) 647-4358

Advanced Pollution Instrumentation, Inc.

[Refer to Teledyne - Advanced Pollution

Instrumentation, Inc.]

Andersen Instruments

[Refer to Thermo Electron Corporation]

www.thermoandersen.com

ASARCO Incorporated

3422 South 700 West

Salt Lake City, UT 84119

(801) 262-2459

Beckman Instruments, Inc.

Process Instruments Division

2500 Harbor Blvd.

Fullerton, CA 92634

(714) 871-4848

Bendix

[Refer to ABB Process Analytics]

BGI Incorporated

58 Guinan Street

Waltham, MA 02451

(781) 891-9380

www.bgiusa.com (bgiinc@attglobal.net)

Columbia Scientific Industries

11950 Jollyville Road

Austin, TX 78759

(800) 531-5003

Combustion Engineering

[Refer to ABB Process Analytics]

Dasibi Environmental Corp.

[506 Paula Avenue

Glendale, CA 91201

(818) 247-7601

www.dasibi.com ]

DKK-TOA Corporation

29-10, 1-Chome, Takadanobaba,

Shinjuku-ku

Tokyo 169-8648, Japan

www.toadkk.co.jp

Ecotech Pty. Ltd.

12 Apollo Court

Blackburn, Victoria, 3130, Australia

+61 3 9894 2399

www.ecotech.com.au

Environnement S.A

111, bd Robespierre

78300 Poissy, France

www.environnement-sa.com

Instruments also available from:

Altech/Environnement U.S.A.

2623 Kaneville Court

Geneva, IL 60134

(630) 262- 4400

Environics, Inc.

69 Industrial Park Rd. E.

Tolland, CT 06084-2805

(203) 429-0077

www.environics.com

Graseby GMW

[Refer to Thermo Electron Corporation]

www.thermoandersen.com

Horiba Instruments Incorporated

17671 Armstrong Avenue

Irvine, CA 92714

(800) 446-7422

www.horiba.com

Lear Siegler

[Refer to Teledyne Monitor Labs, Inc.]

Commonwealth of Massachusetts

Department of Environmental

Quality Engineering

Tewksbury, MA 01876

Met One Instruments, Inc.

1600 Washington Blvd.

Grants Pass, OR 97526

(541) 471-7111

www.metone.com (metone@metone.com)

McMillan

[Refer to Columbia Scientific Industries]

Mine Safety Appliances

600 Penn Center Blvd.

Pittsburgh, PA 15235-5810

(412) 273-5101

Monitor Labs, Inc.

[Refer to Teledyne Monitor Labs, Inc.]

New Star Environmental, LLC

3293 Ashburton Chase NE

Roswell, GA 30075

(770) 998-2590

Opsis AB, Furulund, Sweden

Instruments also available from:

Opsis, Inc.

146-148 Sound Beach Avenue

Old Greenwich, CT 06870

(203) 698-1810

www.opsis.se

State of Oregon

Department of Environmental Quality

Air Quality Division

811 S.W. Sixth Avenue

Portland, OR 97204

PCI Ozone Corp.

One Fairfield Crescent

West Caldwell, NJ 07006

(201) 575-7052

www.pci-wedeco.com

Phillips Electronic Instruments, Inc.

85 McKee Drive

Mahwah, NJ 07430

Rupprecht & Patashnick Co., Inc.

26 Tech Valley Drive

East Greenbush, NY 12061

(518) 452-0065

www.rpco.com

Sibata Scientific Technology, Ltd.

1-25, 3-chome

Ikenohata, Taito-ku

Tokyo 110, Japan

81-3(3822)2272

TTani@email.msn.com

SIR S.A. (Sistemas Instalaciones y Redes, S.A.)

Avenida de la Industria, 3

Tres Cantos 28760 Madrid, SPAIN

(+34) 91 803 66 02

http://www.sirsa.es

Teledyne - Advanced Pollution

Instrumentation, Inc.

6565 Nancy Ridge Drive

San Diego, CA 92121-2251

(619) 657-9800

www.teledyne-api.com

Teledyne Analytical Instruments

16830 Chestnut Street

City of Industry, CA 91748

(626) 934-1622

Teledyne Monitor Labs, Inc.

74 Inverness Drive East

Englewood, CO 80112-5189

(303) 792-3300

www.teledyne-ml.com

Thermo Electron Corporation

27 Forge Parkway

Franklin, MA 02038

(508) 520-0430 / (866) 282-0430

www.thermo.com

Thermo Environmental Instruments, Inc.

[Refer to Thermo Electron Corporation]

www.thermoei.com

Tisch Environmental, Inc.

145 S. Miami Avenue

Village of Cleves, OH 45002

(513) 467-9000

www.tisch-env.com

URG Corporation

116 Merritt Mill Road

Chapel Hill, NC 27516

(919) 942-2753

U.S. EPA

National Exposure Research Laboratory

Human Exposure & Atmospheric

Sciences Division

Process Modeling Research Branch (MD D205-

03)

Research Triangle Park, NC 27711

(919) 541- 3737

www.epa.gov/heasd

Wedding and Associates, Inc.

[Refer to Thermo Electron Corporation.]

U.S. EPA REFERENCE & EQUIVALENT METHODS FOR AMBIENT AIR

Designation Method Designation Method

Method Number Code Method Number Code

SO2 Manual Methods

Reference method (pararosaniline) -- 097

Technicon I (pararosaniline) EQS-0775-001 097

Technicon II (pararosaniline) EQS-0775-002 097

SO2 Analyzers

Advanced Pollution Instr. 100 EQSA-0990-077 077

Advanced Pollution Instr. 100A/100AS EQSA-0495-100 100

Asarco 500 EQSA-0877-024 024

Beckman 953 EQSA-0678-029 029

Bendix 8303 EQSA-1078-030 030

Columbia Scientific Industries 5700 EQSA-0494-095 095

Dasibi 4108 EQSA-1086-061 061

DKK-TOA Corp. GFS-32 EQSA-0701-115 115

DKK-TOA Corp. GFS-112E, GFS-112E-1 EQSA-0100-133 133

Ecotech ML9850/EC9850, ML9850B/EC9850B EQSA-0193-092 092

Environnement S.A AF21M EQSA-0292-084 084

Environnement S.A AF22M EQSA-0802-149 149

Environnement S.A. SANOA EQSA-0400-138 138

Horiba Model APSA-360/APSA-360ACE EQSA-0197-114 114

Lear Siegler AM2020 EQSA-1280-049 049

Lear Siegler SM1000 EQSA-1275-005 005

Meloy SA185-2A EQSA-1275-006 006

Meloy SA285E EQSA-1078-032 032

Meloy SA700 EQSA-0580-046 046

Monitor Labs 8450 EQSA-0876-013 513

Monitor Labs or Lear Siegler 8850 EQSA-0779-039 039

Monitor Labs or Lear Siegler 8850S EQSA-0390-075 075

Opsis AR 500, System 300 (open path) EQSA-0495-101 101

Philips PW9700 EQSA-0876-011 511

Philips PW9755 EQSA-0676-010 010

Teledyne-Advanced Pollution Inst. 100E EQSA-0495-100 100

Teledyne Analytical Instruments 6400A EQSA-0495-100 100

Teledyne Monitor Labs ML9850, ML9850B EQSA-0193-092 092

Teledyne Monitor Labs TML-50 EQSA-0495-100 100

Thermo Electron 43 EQSA-0276-009 009

Thermo Electron 43A or Thermo

Environmental Instruments 43B, 43C EQSA-0486-060 060

Wedding 1040 EQSA-0193-092 092

O3 Analyzers

Advanced Pollution Instr. 400/400A/400E EQOA-0992-087 087

Beckman 950A RFOA-0577-020 020

Bendix 8002 RFOA-0176-007 007

Columbia Scientific Industries 2000 RFOA-0279-036 036

Dasibi 1003-AH, -PC, -RS EQOA-0577-019 019

Dasibi 1008-AH, -PC, -RS EQOA-0383-056 056

DKK-TOA Corp. GUX-113E, GUX-113E-1 EQOA-0200-134 134

Ecotech ML9810/EC9810, -9810B, -9811, -9812 EQOA-0193-091 091

Environics 300 EQOA-0990-078 078

Environnement S.A O341M EQOA-0895-105 105

Environnement S.A O342M EQOA-0206-148 148

Environnement S.A SANOA EQOA-0400-137 137

Horiba APOA-360 EQOA-0196-112 112

McMillan 1100-1 RFOA-1076-014 514

McMillan 1100-2 RFOA-1076-015 515

McMillan 1100-3 RFOA-1076-016 016

Meloy OA325-2R RFOA-1075-003 003

Meloy OA350-2R RFOA-1075-004 004

Monitor Labs 8410E RFOA-1176-017 017

Monitor Labs or Lear Siegler 8810 EQOA-0881-053 053

Opsis AR 500, System 300 (open path) EQOA-0495-103 103

PCI Ozone Corp. LC-12 EQOA-0382-055 055

Philips PW9771 EQOA-0777-023 023

Teledyne - Advanced Pollution Instr. 400E EQOA-0992-087 087

Teledyne Monitor Labs ML9810/9810B,

ML9811, ML9812 EQOA-0193-091 091

Teledyne Monitor Labs TML-10 EQOA-0992-087 087

Thermo Electron or Thermo

Environmental Instruments 49, 49C EQOA-0880-047 047

Wedding 1010 EQOA-0193-091 091

CO Analyzers

Beckman 866 RFCA-0876-012 012

Bendix 8501-5CA RFCA-0276-008 008

Dasibi 3003 RFCA-0381-051 051

Dasibi 3008 RFCA-0488-067 067

Ecotech ML9830/EC9830, ML9830B/EC9830B RFCA-0992-088 088

Environnement S.A CO11M RFCA-0995-108 108

Environnement S.A CO12M FRCA-0206-147 147

Horiba AQM-10, -11, -12 RFCA-1278-033 033

Horiba 300E/300SE RFCA-1180-048 048

Horiba APMA-360 RFCA-0895-106 106

MASS - CO 1 (Massachusetts) RFCA-1280-050 050

Monitor Labs 8310 RFCA-0979-041 041

Monitor Labs or Lear Siegler 8830 RFCA-0388-066 066

MSA 202S RFCA-0177-018 018

Teledyne Advanced Pollution Instr. 300 or 300E RFCA-1093-093 093

Teledyne Monitor Labs ML9830/9830B, RFCA-0992-088 088

Teledyne Monitor Labs TML-30 RFCA-1093-093 093

Thermo Electron or Thermo

Environmental Instruments 48, 48C RFCA-0981-054 054

Wedding 1020 RFCA-0992-088 088

NO2 Manual Methods

Sodium arsenite (orifice) EQN-1277-026 084

Sodium arsenite/Technicon II EQN-1277-027 084

TGS-ANSA (orifice) EQN-1277-028 098

NO2 Analyzers

Advanced Pollution Instr. 200 RFNA-0691-082 082

Advanced Pollution Instr. 200A/200AU RFNA-1194-099 099

Beckman 952A RFNA-0179-034 034

Bendix 8101-B RFNA-0479-038 038

Bendix 8101-C RFNA-0777-022 022

Columbia Scientific Indust.1600, 5600 RFNA-0977-025 025

Dasibi 2108 RFNA-1192-089 089

DKK-TOA Corp GLN-114E, GLN-114E-1 RFNA-0798-121 121

Ecotech ML9841A/EC9841A,ML9841B/EC9841B RFNA-1292-090 090

Environnement S.A. AC31M RFNA-0795-104 104

Environnement S.A. AC32M RFNA-0202-146 146

Environnement S.A. SANOA EQNA-0400-139 139

Horiba APNA-360 RFNA-0196-111 111

Meloy NA530R RFNA-1078-031 031

Monitor Labs 8440E RFNA-0677-021 021

Monitor Labs or Lear Siegler 8840 RFNA-0280-042 042

Monitor Labs or Lear Siegler 8841 RFNA-0991-083 083

Monitor Labs ML9841 RFNA-1292-090 090

Opsis AR 500, System 300 (open path) EQNA-0495-102 102

Philips PW9762/02 RFNA-0879-040 040

SIR S-5012 RFNA-0804-152 152

Teledyne-Advanced Pollution Inst. 200E RFNA-1194-099 099

Teledyne Analytical Instruments 9110A RFNA-1194-099 099

Teledyne Monitor Labs ML9841, ML9841A,

ML9841B RFNA-1292-090 090

Teledyne Monitor Labs TML-41 RFNA-1194-099 099

Thermo Electron or Thermo

Environmental Instruments 14B/E RFNA-0179-035 035

Thermo Electron or Thermo

Environmental Instruments 14D/E RFNA-0279-037 037

Thermo Environmental Instr. 42, 42C RFNA-1289-074 074

Wedding 1030 RFNA-1292-090 090

Pb Manual Methods

Reference method (hi-vol/AA spect.) -- 803

Hi-vol/AA spect. (alt. extr.) EQL-0380-043 043

Hi-vol/Energy-disp XRF (TX ACB) EQL-0783-058 058

Hi-vol/Energy-disp XRF (NEA) EQL-0589-072 072

Hi-vol/Flameless AA (EMSL/EPA) EQL-0380-044 044

Hi-vol/Flameless AA (Houston) EQL-0895-107 107

Hi-vol/Flameless AA (Omaha) EQL-0785-059 059

Hi-vol/ICAP spect. (Doe Run Co.) EQL-0196-113 113

Hi-vol/ICAP spect. (EMSL/EPA) EQL-0380-045 045

Hi-vol/ICAP spect. (Illinois) EQL-1193-094 094

Hi-vol/ICAP spect. (Kansas) EQL-0592-085 085

Hi-vol/ICAP spect. (Montana) EQL-0483-057 057

Hi-vol/ICAP spect. (NE&T) EQL-1188-069 069

Hi-vol/ICAP spect. (New Hampshire) EQL-1290-080 080

Hi-vol/ICAP spect. (Pennsylvania) EQL-0592-086 086

Hi-vol/ICAP spect. (Pima Co.,AZ) EQL-0995-109 109

Hi-vol/ICAP spect. (Pima Co.,AZ) EQL-0995-110 110

Hi-vol/ICAP spect. (Rhode Island) EQL-0888-068 068

Pb Manual Methods (cont’d)

Hi-vol/ICAP spect. (Silver Val. Labs) EQL-1288-070 070

Hi-vol/ICAP spect. (TNRCC) EQL-0400-140 140

Hi-vol/ICAP spect. (West Virginia) EQL-0694-096 096

Hi-vol/WL-disp. XRF (CA A&IHL) EQL-0581-052 052

PM10 Samplers

U.S. EPA REFERENCE & EQUIVALENT METHODS FOR AMBIENT AIR

Designation Method Designation Method

Method Number Code Method Number Code

Andersen Instruments RAAS10-100 RFPS-0699-130 130

Andersen Instruments RAAS10-200 RFPS-0699-131 131

Andersen Instruments RAAS10-300 RFPS-0699-132 132

BGI Model PQ100 RFPS-1298-124 124

BGI Model PQ200 RFPS-1298-125 125

New Star Environmental Model NS-6070 RFPS-0202-141 141

Oregon DEQ Medium volume sampler RFPS-0389-071 071

Rupprecht & Patashnick Partisol 2000 RFPS-0694-098 098

R & P Partisol-FRM Model 2000 RFPS-1298-126 126

R & P Partisol-Plus Model 2025 Seq. RFPS-1298-127 127

Sierra-Andersen/GMW 1200 RFPS-1287-063 063

Sierra-Andersen/GMW 321-B RFPS-1287-064 064

Sierra-Andersen/GMW 321-C RFPS-1287-065 065

Sierra-Andersen/GMW 241 Dichot. RFPS-0789-073 073

Tisch Environmental Model TE-6070 RFPS-0202-141 141

W&A/Thermo Electron Mod 600 HVL RFPS-1087-062 062

PM10 Analyzers

Andersen Instruments FH62I-N Beta EQPM-0990-076 076

Environnement S.A. MP101M Beta EQPM-0404-151 151

Met One BAM1020, GBAM1020,

BAM1020-1, GBAM1020-1 Beta EQPM-0798-122 122

R & P TEOM 1400, 1400a EQPM-1090-079 079

Thermo Andersen Series FH 62 C14 Beta Monitor EQPM-1102-150 150

W&A/Thermo Electron 650 Beta Gauge EQPM-0391-081 081

PM2.5 Samplers

Andersen Model RAAS2.5-200 Audit RFPS-0299-128 128

BGI PQ200/200A RFPS-0498-116 116

BGI PQ200-VSCC or PQ200A-VSCC EQPM-0202-142 142

Graseby Andersen RAAS2.5-100 RFPS-0598-119 119

Graseby Andersen RAAS2.5-300 RFPS-0598-120 120

R & P Partisol-FRM 2000 PM-2.5 RFPS-0498-117 117

R & P Partisol-FRM 2000 PM-2.5 FEM EQPM-0202-143 143

R & P Partisol 2000 PM-2.5 Audit RFPS-0499-129 129

R & P Partisol 2000 PM-2.5 FEM Audit EQPM-0202-144 144

R & P Partisol-Plus 2025 PM-2.5 Seq. RFPS-0498-118 118

R & P Partisol-Plus 2025 PM-2.5 FEM Seq. EQPM-0202-145 145

Thermo Electron RAAS2.5-100 FEM EQPM-0804-153 153

Thermo Electron RAAS2.5-200 FEM EQPM-0804-154 154

Thermo Electron RAAS2.5-300 FEM EQPM-0804-155 155

Thermo Environmental Model 605 CAPS RFPS-1098-123 123

URG-MASS100 RFPS-0400-135 135

URG-MASS300 RFPS-0400-136 136

TSP Manual Method

Reference method (high-volume) -- 802