3 laboratories in United States are accredited by A2LA under ISO/IEC 17025 to perform ASTM D381 testing. From the accredited scope text: “ASTM D381 Mod. Gum Content of Fuels ASTM D445 Kinematic Viscosity of Liquids ASTM D482 Ash from Petroleum Products ASTM D524 Ramsbottom Carbon Residue (10% & 100%) ASTM D525 Oxidation Stability of Gas” “ASTM D381 Kinematic Viscosity of Transparent and Opaque Liquids ASTM D445 Motor Octane Number of Spark Ignition Fuel ASTM D2700 Olefin Content of Gasolines by Supercritical-Fluid Chromatography ASTM D” “ASTM D381/IP 540 Semi-Automated Analyzers Density, API ASTM D4052 Water Separation ASTM D7224 Water Separation ASTM D3948 Automatic Analyzers Flash Point ASTM D56 Flash Point ASTM D93 RVP ASTM D5191 F”
Livonia, MI, US
ASTM D381 Mod. Gum Content of Fuels ASTM D445 Kinematic Viscosity of Liquids ASTM D482 Ash from Petroleum Products ASTM D524 Ramsbottom Carbon Residue (10% & 100%) ASTM D525 Oxidation Stability of Gasoline ASTM D613 Cetane Number of Di
Martinez, CA, US
ASTM D381/IP 540 Semi-Automated Analyzers Density, API ASTM D4052 Water Separation ASTM D7224 Water Separation ASTM D3948 Automatic Analyzers Flash Point ASTM D56 Flash Point ASTM D93 RVP ASTM D5191 Freeze Point ASTM D7153 Dist
Memphis, TN, US
ASTM D381 Kinematic Viscosity of Transparent and Opaque Liquids ASTM D445 Motor Octane Number of Spark Ignition Fuel ASTM D2700 Olefin Content of Gasolines by Supercritical-Fluid Chromatography ASTM D6550 Oxidation Stability of Gasoline
This page is a fixed slice of the register: every ASTM D381 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.