Since 1985, our team has perfected the process of manufacturing Certified Reference Materials, engineered to be stable, compatible, NIST traceable and are manufactured and tested under ISO 17034 & ISO 17025 guidelines (A2LA 883.01 & 883.02). We make almost any inorganic CRM for ICP, ICP-MS, IC, atomic absorption, wet chemistry, and QC applications, delivering ultimate standards across multiple industries.
