Spectrum Inspections Systems Ltd

LyondellBasell Industries is one of the world’s largest polymers, petrochemicals and fuels companies. We are the global leader in polyolefins technology, production and marketing; a pioneer in propylene oxide and derivatives; a significant producer o

AnaConDa offers quality chromatographic device specialist systems, programming and supplies for the gas and liquid chromatography, as well as for the Massensprektrometrie. Besides a large number of laboratory equipment, we also offer extensive servic

Shanghai Lurui Fine Chemical Co., Ltd. is a production enterprise dedicated to chemical products. The company has a complete and strict quality management system, and all products are well stocked. Its main product, 3-mercaptopropionic acid, is popul