Air Testing Labs in United States
69 laboratories in United States are accredited by A2LA under ISO/IEC 17025 to perform Air testing. Common methods used to test Air in United States: ansi-ncsl-z540-1-1994, astm-e4, astm-e18. Most frequently tested analytes in this matrix in United States: Volatile Organic Compounds, Temperature, Air Velocity. Accredited providers include Amerisci Biochem, Certerra Northwest, Cambridge Polymer Group,, Bison Engineering, Architectural Testing, Inc. (An Intertek Company)- Plano. Sites located in Midlothian, VA, Bellingham, WA, Woburn, MA, Helena, MT, PLANO, TX.
Accredited Labs
(A2LA Cert. No. 6634.01) 02/19/2025 Page 1 of 1 SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 AMERISCI BIOCHEM 13635 Genito Road Midlothian, VA 23112 Justin Liverman Phone: 804-763-1200 B
(A2LA Cert. No. 0489.01) 03/31/2025 Page 2 of 5 Test Method: Test Description: AASHTO T019 Bulk Density ("Unit Weight") and Voids in Aggregate AASHTO T027 Sieve Analysis of Fine and Coarse Aggregates AASHTO T08
(A2LA Cert. No. 3930.01) 01/13/2025 Page 1 of 2 SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 CAMBRIDGE POLYMER GROUP, INC 100 TradeCenter Drive, Suite 200 Woodburn, MA 01801 Mary Osward Pho
Accredited Air Emission Testing Body A2LA has accredited Bison Engineering, Inc. In recognition of the successful completion of the joint A2LA and Source Evaluation Society (SES) evaluation process, this laboratory is accredite
(A2LA Cert. No. 7250.06) Revised 11/13/2025 Page 3 of 3 Test: Test Description: AAMA 501.4 Recommended static test method for evaluating curtain wall and storefront syste
For the tests to which this accreditation applies, please refer to the laboratory’s Environmental Scope of Accreditation. Accredited Laboratory A2LA has accredited AIR HYGIENE INTERNATIONAL, INC. Broken Arrow, OK for technical compete
(A2LA Cert. No. 5699.01) 02/02/2024 Page 1 of 1 SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 BIOSCIENCE INTERNATIONAL 11333 Woodglen Drive Rockville, MD 20852 Gavin Pratt Phone: 301 231 7400 CALIBRATION
(A2LA Cert. No. 2692.01) 06/12/2025 Page 1 of 5 SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 ACCULAB INC. 9900 Railroad Drive El Paso, TX 79924 Monica Rivas Chavez Phone: (915) 745 - 4646 MECHANICAL Va
(A2LA Cert. No. 3035.01) Revised 08/25/2025 Page 4 of 8 Parameter/Equipment Range CMC2, 3, 5 (±) Comments Calibration of Air Sampling Pump – Air Flow (0.5 to 50) SCCM (51 to 150) SCCM (151 to 250) SC
(A2LA Cert. No. 1342.01) Revised 11/01/2024 Page 4 of 8 V. Fluid Quantities Parameter/Equipment Range CMC2 (±) Comments Flow Meters3 (Air/Nitrogen) (0 to 6) L/min 0.014 L/min Digita
(A2LA Cert. No. 6032.01) Revised 11/06/2025 Page 19 of 22 Parameter/Equipment Range CMC2, 5 () Comments Temperature 3 – Incubators, Stoves, Ovens, Environmental Chambers, Refrigerators, Freezers & Similar Equipmen
(A2LA Cert. No. 5358.01) Revised 08/20/2025 Page 2 of 2 The laboratory is only accredited for the test methods listed above. The
(A2LA Cert. No. 2810.01) 6/18/2025 Page 6 of 7 Parameter/Equipment Range CMC2, 5, 6 (±) Comments Force Gages3 (5 to 200) lbf 0.017 % Using NIST Class F weights wit
(A2LA Cert. No. 6378.01) 11/25/2025 Page 1 of 1 SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 ANALYTICAL CHEMISTS, INC. 7553 Co
(A2LA Cert. No. 5000.01) 07/29/2024 Page 3 of 11 Parameter/Analyte Test Method(s) β-Methylstyrene NIOSH 1501 (Modified) Determination of Volatile Organic Compounds in Ambient Air Using Active Sampling on to Sorbent
(A2LA Cert. No. 4139.07) Revised 04/12/2024 Page 2 of 2 TEST(s) TEST METHOD(s) Hydrocarbon Types in Liquid Petroleum Products by FIA ASTM D1319 Evaluating the Lubricity of Diesel Fuels using the HFRR ASTM D6079 Determinatio
(A2LA Cert. No. 7296.01) Revised 11/26/2025 Page 5 of 10 Parameter/Analyte Air Nonpotable Water Solid Hazardous Waste Dichlorobromomethane ---------------------- EPA 8260B EPA 8260B Dichlorodifl
(A2LA Cert. No. 2135.01) Revised 03/11/2025 Page 3 of 5 Test: Test Methods: Human Exposure to RF Electromagnetic Fields EN 50360; EN 50371; EN 62311; EN 62479; EN 50364; EN 50566; FCC OET 65, Supplement C; Australian Communicatio
(A2LA Cert. No. 0717.02) 07/19/2024 Page 3 of 5 ASTM (American Society for Testing and Materials) (cont) ASTM D4141 Conducting Accelerated Outdoor Exposure Tests of Coatings (Procedures A, C) ASTM D4214 Evaluating Degree of Chalking o
Showing labs 51–69 of 69. Use pagination below to see more.
Top methods used to test Air in United States
Top analytes for Air in United States
- Volatile Organic Compounds (6)
- Temperature (2)
- Air Velocity (1)
- Aromatic Content (1)
- Aluminum (1)
About ISO/IEC 17025 in United States
American Association for Laboratory Accreditation (A2LA) is the primary accreditation body issuing ISO/IEC 17025 accreditation for testing laboratories in United States.
ISO/IEC 17025 is the international standard for the competence of testing and calibration laboratories. Accreditation to this standard provides independent confirmation that a laboratory operates a quality management system and is technically competent to produce valid results within its declared scope.