10 laboratories in United States are accredited by A2LA under ISO/IEC 17025 to perform EPA 3630C 1996 testing. These labs commonly handle Non-potable water matrices. From the accredited scope text: “EPA 3630C EPA 3660B EPA 3665A EPA 3580A EPA 3630C EPA 3660B EPA 3665A Explosives 1,3,5-Trinitrobenzene --------------- --------------- EPA 8330A/B EPA 8330A/B 1,3-Dinitrobenzene --------------- ------” “EPA 3630C EPA 3630C Parameter/Analyte Potable Water 2,3,7,8-Tetrachlorodibenzo-p-dioxin EPA 1613B Continuous Liquid-Liquid Extraction EPA 3520C” “EPA 3630C Gel Permeation Clean-up -------------------------- EPA 3640A Sulfur Clean-up EPA 3660B EPA 3660B” “EPA 3630C EPA 3550C EPA 3630C Extractable Organics (Semi-volatiles) Acenaphthene EPA 8270E EPA 8270E SIM EPA 8270E EPA 8270E SIM Acenaphthylene EPA 8270E EPA 8270E SIM EPA 8270E EPA 8270E SIM Aniline”
Anchorage, AK, US
Parameter/Analyte Solid & Chemical Materials Aqueous Solid 1,2-Xylene (O-Xylene) EPA 8260D EPA 8021B EPA 8260D EPA 8021B 1,3-Xylene & 1,4-Xylene (M+P-Xylene) EPA 8260D EPA 8021B EPA 8260D EPA 8021B Toxicity Characteristic Leaching
Saint Louis, MO, US
Test Test Method(s) Parameter/Analyte Nickel Phosphorus Potassium Selenium Silver Sodium Strontium Thallium Tin Titanium Vanadium Zinc Zirconium Mercury SW 846 7470B (NPW) SW 846 7471A (SCN) Mercury PCB’s SW 846 8082A PCB
Charleston, SC, US
Total Alpha Radium EPA 903.0 EPA 903.0 EPA 9315 EPA 9315 Radon-222 -------------------------- SM 7500 Rn-B -------------------------- Strontium-89 EPA 905.0 EPA 905.0 DOE Sr-01 DOE Sr-01 Strontium-90 EPA 905.0 EPA 905.0 DOE Sr-02 D
Arvada, CO, US
Parameter/Analyte Non-Potable Water Solid Hazardous Waste Water Solid Hazardous Waste Characteristics Conductivity SM 2510B EPA 9050A EPA 9050A Corrosivity SM 4500 H+B EPA 9040B/9040C EPA 9045C/9045D Paint filter liquids test ------
College Station, TX, US
A2LA Cert No. 4915.01) 9/11/2024 Page 12 of 12 Parameter/Analyte Aqueous Solid Tissue Reference Method N- Methylperfluorooctanesulfo
Marietta, OH, US
(A2LA Cert No. 2936.01) Revised 09/23/2025 Page 18 of 23 Parameter/Analyte Non-potable Water (1) Solid and Chemical Materials (2) Butyric acid 830MBA ------------------------------------ Lactic acid 830MBA ------------------------------
Wilmington, NC, US
Parameter/Analyte Non-Potable Water Solid Hazardous Waste Aqueous Solid Pesticides o,p'-DDE EPA 1699 EPA 1699 EPA 1699 p,p'-DDE EPA 1699 EPA 1699 EPA 1699 Dieldrin EPA 1699 EPA 1699 EPA 1699 o,p'-DDD EPA 1699 EPA 1699 EPA 1699 p,p'-
Mt. Juliet, TN, US
Parameter/Analyte Potable Water Nonpotable Water Solid Hazardous Waste Aqueous Solid Microwave --------------- --------------- --------------- EPA 3546 Clean up --------------- --------------- EPA 3580A EPA 3630C EPA 3660B EPA 3665A
Lancaster, PA, US
1 – In addition to GC/MS, the lab offers this method by GC/MS-MS for this analyte. 2 – In addition to GC/MS, the lab offers this method by SIM for this analyte 3 – In addition to GC/MS, the lab offers this method by SIM – isotope dilution
Wilmington, NC, US
Parameter/Analyte Nonpotable Water Solid Hazardous Waste 2,2',3,4',5,6,6'-Heptachlorobiphenyl (188) EPA 1668A/1668C EPA 1668A/1668C 2,3,3',4,4',5,5'-Heptachlorobiphenyl (189) EPA 1668A/1668C EPA 1668A/1668C 2,3,3',4,4',5,6-Heptachlorobip
This page is a fixed slice of the register: every EPA 3630C 1996 scope we hold for United States. Search narrows it further by city, accreditation body, or a term from the scope text itself.
Search labs in United StatesAmerican 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.