Osvaldo Fantini & Cia SRL

Cryolite | Aluminum Fluoride | Sodium Fluoride | Magnesium Fluoride | Aluminum Hydroxide -- Zibo South Korea Chemical Co., Ltd

High-Purity Standards has proudly served the scientific community for the past twenty years with high quality spectrometric standards and reference materials for AAS, ICP, ICP-MS, GC, GC-MS and IC, and has now expanded our stocked reference materials