4 laboratories in United States are accredited by A2LA under ISO/IEC 17025 to perform EPA 1613B 1994 testing. From the accredited scope text: “EPA 1613B/8290A EPA 1613B/8290A 2-Chlorobiphenyl (1) EPA 1668A/1668C EPA 1668A/1668C 3-Chlorobiphenyl (2) EPA 1668A/1668C EPA 1668A/1668C 4-Chlorobiphenyl (3) EPA 1668A/1668C EPA 1668A/1668C 2,2'-Dich” “EPA 1613B EPA 8290/8290A EPA 1613B EPA 8290/8290A EPA 1613B EPA 8290/8290A 2,3,4,6,7,8-HxCDF EPA 1613B EPA 8290/8290A EPA 1613B EPA 8290/8290A EPA 1613B EPA 8290/8290A 1,2,3,7,8,9-HxCDF EPA 1613B EPA” “EPA 1613B EPA 8290A EPA 8290A EPA 8290A 2,3,7,8-TCDF ---------------- EPA 8290A EPA 8290A EPA 8290A 1,2,3,7,8-PeCDF ---------------- EPA 8290A EPA 8290A EPA 8290A 2,3,4,7,8-PeCDF ---------------- EPA”
Minneapolis, MN, US
(A2LACert. No. 2926.01) 10/27/2025 Page 2 of 17 Parameter/Analyte Nonpotable Water Solid Hazardous Waste Tissue Extractable Organics 1,2,3,6,7,8-HxCDF EPA 1613B EPA 8290/8290A EPA 1613B EPA 8290/8290A EPA 1613B EPA 8290/8290A 2,3,
Wilmington, NC, US
Parameter/Analyte Non-Potable Water Solid Hazardous Waste Aqueous Solid 2,3,4,7,8-PeCDF EPA 1613B EPA 8290A EPA 1613B EPA 8290A EPA 1613B EPA 8290A 1,2,3,4,7,8-HxCDF EPA 1613B EPA 8290A EPA 1613B EPA 8290A EPA 1613B EPA 8290A
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 Total Heptachlorodibenzofuran EPA 1613B/8290A EPA 1613B/8290A 2-Chlorobiphenyl (1) EPA 1668A/1668C EPA 1668A/1668C 3-Chlorobiphenyl (2) EPA 1668A/1668C EPA 1668A/1668C 4-Chloro
This page is a fixed slice of the register: every EPA 1613B 1994 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.