chemopharma Chemikalien- und Pharmazeutika Handelsges.m.b.H.

Our company produces high-quality boron powder, boric acid, boron anhydride, boron nitride, boron nitride coating, instant boron, anhydrous borax, borax decahydrate, aluminum phosphate and other boron products

Chem Service offers a comprehensive line of analytical standards including pesticides, metabolites, PAH's, PBDE's, PCB's, phthalates, dyes, surfactants and vitamins to meet the specifications of EPA, DIN, ISO, ASTM, UST and many international methods

Shanghai Hengyi Precision Instrument Co., Ltd. is a well-known enterprise specializing in the research and development, production, and sales of physical and chemical testing instruments. All instrument measurement and control software and motherboar