Mineral Oil (Heavy) Certified Reference Materials and Standards

ISO/IEC 17025 and ISO 17034 Heavy Mineral Oil Sulfur Certified Reference Materials (CRM) intended to be used for calibration or verification of measuring equipment, method validation, method verification, or other quality control processes applicable for analysing sulfur content in petroleum products, typically used in, but not limited to test methods ASTM D2622, ASTM D4294, ASTM D7039, ASTM D7212, ASTM D7220, IP 336, IP 496, IP 497, ISO 8754, or other applicable methods. 

ARO's Heavy Mineral Oil Sulfur Certified Reference Materials have been characterised by primary Gravimetric preparation. Manufacture and characterisation has been performed in accordance with ARO's accreditation to ISO/IEC 17025 and ISO 17034, UKAS CAB No. 27393.