Koerner Chemieanlagenbau Ges.m.b.H

Zhejiang Boadge Chemical Co., Ltd. was established in 2015 (formerly Lishui Nanming Chemical Co., Ltd., which was founded in 1996). It is a national high-tech enterprise specializing in research and development, production and sales of fine chemicals

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