LOE17: Spectrocertified® Lubricating Oil Spectrostandard® Sets

Lubricating oil standards are formulated from chelated and stabilized liquid organo-metallic solutions. The starting substances are representative of ultra-pure reagents certified against NIST standard reference materials, whenever available. The standards are processed in accordance with ASTM-D6481, 6443 and 4927 methodologies. Unless stated otherwise, they are free of phosphorus or sulfur content. Trace impurities are documented on the Certificate of Analysis. Supplied in glass bottles in sets consisting of 100 cc per standard.