Surface Testing Labs in United States
4 laboratories in United States are accredited by A2LA under ISO/IEC 17025 to perform Surface testing. Most frequently tested analytes in this matrix in United States: E.Coli O157:H7, Fungal Spores, Listeria Spp.. Accredited providers include Eurofins Testing Chile, EMSL Analytical, Merieux NutriSciences Chile, S.G.S. DEL ECUADOR. Sites located in Santiago, Saint Louis, MO, Rancagua, GUAYAQUIL.
Accredited Labs
(A2LA Cert. No. 4744.02) Revised 1/21/2026 Page 3 of 3 PCR Techniques Test(s) Matrix(ces) Reference Method(s) Internal Method E.coli O157:H7, Qualitative
(A2LA Cert. No. 2845.53) 06/19/2025 Page 1 of 1 SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 EMSL ANALYTICAL, INC. 161 John Roberts Road South Portland, ME 04106 Erin Bouttenot Phone
(A2LA Cert. No. 5965.02) 03/31/2025 Page 2 of 27 Test/Technology Test Method(s) Tetracycline Tetracycline 4-Epimer Trimethoprim Tylosinz Antibiotics Residues in
(A2LA Cert. No. 6697.02) 08/20/2024 Page 1 of 2 SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 S.G.S. DEL ECUADOR S
Top analytes for Surface in United States
- E.Coli O157:H7 (1)
- Fungal Spores (1)
- Listeria Spp. (1)
- Tetracycline (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.