1 laboratory in United Kingdom is accredited by A2LA under ISO/IEC 17025 to perform ASTM D4972 testing. From the accredited scope text: “ASTM D4972 (Method A) pH of Soils ASTM D5550 Specific Gravity of Soil Solids by Gas Pycnometer ASTM F1632 Standard Test Method for Particle Size Analysis and Sand Shape Grading of Golf Course Putting”
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See all accredited labs in United Kingdom or browse other methods such as EN ISO 17892-1:2014, BS 1377-2, EN 12390-2.
This page is a fixed slice of the register: every ASTM D4972 scope we hold for United Kingdom. Search narrows it further by city, accreditation body, or a term from the scope text itself.
Search labs in United KingdomAmerican Association for Laboratory Accreditation (A2LA) is the primary accreditation body issuing ISO/IEC 17025 accreditation for testing laboratories in United Kingdom.
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.