42 Trimethylpsoralen Suppliers
Lanxess
DEProfile: Lanxess provides chemical intermediates, performance chemicals & rubber and engineering plastics. We supply basic & fine chemicals, inorganic pigments, iron oxide and chromium oxide pigments. Our basic chemical produces amines, amino alcohols, benzyl products, hydrofluoric acid, sulfuric ac
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Shandong Hengli Co.,Ltd
CNShandong Hengli Co.,Ltd, is a professiona company who specialized in selling and exporting chemicals mateirals. The company's main product is food additives, and other chemicals raw materials, In recent years, the company has made a major breakthrough chemicals industry . The company insists on the
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