
CPA Chem certified reference materials for accurate, traceable calibration, all ISO 17034 and ISO 17025 certified.
Our Range Includes...
Method Standards: CRMs for ASTM, EPA, EN and ISO methods, plus EU and US Pharmacopoeia.
Neats & Solutions: BDE and PCB neats and solutions, plus single component solutions.
Contaminant Standards: Pesticide mixtures, PAHs, phenols, phthalates and volatile compounds.