Petroleum Standards
Metallo organic
Oil-based single- and multi-element standards including the S-21 and S-26 series.
Sulfur & Chlorine Standards
Standards to support instrument calibration and QC checks during sulfur or chlorine analysis for regulatory compliance and quality control.
PremiSolv and Blank Oils
High-quality solvents to use for diluents or blanks during oil analysis.
PartiStan Products
Industry leading secondary calibration standards for automatic particle counters.
Flash Point & Viscosity for Petroleum
ISO 17034 certified standards for the calibration and verification of closed cup flash point testers and a range of viscometers including glass capillary.
TAN & TBN
Total acid number (TAN) and total base number (TBN) standard portfolio with coverage over an extensive range of mg KOH/g concentrations.