ISO/IEC 17025 directory

Asphalt Testing Labs in United States

1 laboratory in United States is accredited by A2LA under ISO/IEC 17025 to perform Asphalt testing. Accredited providers include AmSpec.

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Labs: 1

Accredited Labs

AmSpec

Memphis, TN, US

Scope

(A2LA Cert. No. 4139.04) 09/24/2025 Page 2 of 5 TEST(s) TEST METHOD(s) Contamination in Middle Distillates BS EN 12662 Continuous Grading Temperatures for Asphalt ASTM D7643 Corrosive Properties of Insoluble Petroleum

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This page is a fixed slice of the register: every Asphalt scope we hold for United States. Search keeps that Asphalt filter on, so you can narrow further by city, accreditation body, or any term from the scope text.

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Top methods used to test Asphalt in United States

ASTM D1301 lab ASTM D2871 lab ASTM D32311 lab ASTM D40521 lab ASTM D12981 lab

Top analytes for Asphalt in United States

Phosphorous1

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.