ICP Multi Element Standards

Reagecon’s Multi Element Standards for ICP, ICP-MS are manufactured from ultra-pure metals or salts. Raw materials used for these standards are assayed by titration and ICP-MS prior to manufacture.  Separate CRM’s are used to control or calibrate the titration and ICP-MS respectively.  Products are manufactured gravimetrically using the mass balance approach: 100% less the sum of all impurities (w/w).