8 laboratories in United States are accredited by A2LA under ISO/IEC 17025 to perform ASTM C40 testing. From the accredited scope text: “ASTM C40 Organic Impurities in Fine Aggregates for Concrete ASTM C117 Material Finer than 0.075 mm Sieve in Mineral Aggregates by Washing ASTM C127 Specific Gravity and Absorption of Coarse Aggregate” “ASTM C40 Organic Impurities in Fine Aggregates for Concrete ASTM C88 Standard Test Method for Soundness of Aggregates by Use of Sodium Sulfate or Magnesium Sulfate ASTM C117 Materials Finer than 75-μm” “ASTM C40/C40M Organic Impurities in Fine Aggregates for Concrete ASTM C70 Surface Moisture in Fine Aggregate ASTM C117 Materials Finer than 75-μm (No. 200) Sieve in Mineral Aggregates by Washing ASTM”
Houston, TX, US
ASTM C40/C40M Organic Impurities in Fine Aggregates for Concrete ASTM C117 Materials Finer than 75-μm (No. 200) Sieve in Mineral Aggregates by Washing ASTM C127 Density, Relative Density (Specific Gravity), and Absorption of Coarse
Houston, TX, US
ASTM C40 Organic Impurities in Fine Aggregates for Concrete ASTM C88 Standard Test Method for Soundness of Aggregates by Use of Sodium Sulfate or Magnesium Sulfate ASTM C117 Materials Finer than 75-μm (No. 200) Sieve in Mineral Aggregate
Houston, TX, US
ASTM C40/C40M Organic Impurities in Fine Aggregates for Concrete ASTM C70 Surface Moisture in Fine Aggregate ASTM C117 Materials Finer than 75-μm (No. 200) Sieve in Mineral Aggregates by Washing ASTM C127 Density, Relative Density
Houston, TX, US
ASTM C40/C40M Organic Impurities in Fine Aggregates for Concrete ASTM C117 Materials Finer than 75-μm (No. 200) Sieve in Mineral Aggregates by Washing ASTM C127 Density, Relative Density (Specific Gravity), and Absorption of Coarse
Houston, TX, US
ASTM C40/C40M Organic Impurities in Fine Aggregates for Concrete ASTM C117 Materials Finer than 75-μm (No. 200) Sieve in Mineral Aggregates by Washing ASTM C127 Density, Relative Density (Specific Gravity), and Absorption of Coarse
Kent, WA, US
ASTM C40 Organic Impurities in Fine Aggregates for Concrete ASTM C117 Material Finer than 0.075 mm Sieve in Mineral Aggregates by Washing ASTM C127 Specific Gravity and Absorption of Coarse Aggregate ASTM C128 Specific Gravity and Absorp
Round Rock, TX, US
ASTM C40 Organic Impurities in Fine Aggregates for Concrete ASTM C117 Materials Finer than 75-μm (No. 200) Sieve in Mineral Aggregates by Washing ASTM C127 Density, Relative Density (Specific Gravity), and Absorption of Coarse Aggregate
Houston, TX, US
ASTM C40/C40M Organic Impurities in Fine Aggregates for Concrete ASTM C70 Surface Moisture in Fine Aggregate ASTM C117 Materials Finer than 75-μm (No. 200) Sieve in Mineral Aggregates by Washing ASTM C127 Density, Relative Density (Spec
This page is a fixed slice of the register: every ASTM C40 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.