Single and multi-element standards for the analysis of wear metals and metal additives in oil
Reference materials for used oil analysis of fuel, soot, water, acid number, base number or viscosity
Sulfur standards made from polysulfide oil
High purity matrix oils and solvents
Proficiency testing standards with instant feedback Each product is shipped with a comprehensive Certificate of Analysis. Our Metallo-Organic Standards have been designed to give you the confidence you need when analyzing difficult samples.