2 laboratories in United States are accredited by A2LA under ISO/IEC 17025 to perform ISO 3016 testing. From the accredited scope text: “ISO 3016 IP 15 Determination of Sediment - Extraction Method: Crude Petroleum and Fuel Oils ASTM D473 ISO 3735 IP 53 Determination of Sulfur Petroleum and Petroleum Products: Wavelength Dispersive-X-R” “ISO 3016 LP1301 Standard Test Method for N-Heptane Insolubles ASTM D3279 LP1602 Sulfur Content – X-Ray Fluorescence ASTM D4294; IP 336; ISO 8754 LP901 Total Sediment Part 1 – Determination by Hot Filt”
This page is a fixed slice of the register: every ISO 3016 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.