ASTM D1857 Accredited Testing Labs in United States
2 laboratories in United States are accredited by A2LA under ISO/IEC 17025 to perform ASTM D1857 testing. From the accredited scope text: “ASTM D1857; ISO 540 Gross Calorific Value of Coal and Coke ASTM D5865; ISO 1928 Gross Moisture in Green Petroleum Coke ASTM D4931 Hardgrove Grindability ASTM D409, D5003; ISO 5074 Moisture in Coal and” “ASTM D1857 Grindability of Coal by the Hardgrove-Machine Method ASTM D409 Gross Calorific Value of Coal and Coke ASTM D5865 Proximate Analysis of Coal and Coke by Macro Thermogravimetric Analysis ASTM”
This page is a fixed slice of the register: every ASTM D1857 scope we hold for United States. Search narrows it further by city, accreditation body, or a term from the scope text itself.
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.