... , TCA, .. Zinc Plating ChemicalsAcid Zinc PlatingBAR, OCBA, OCT-5, OCT-15..Alkaline Zinc PlatingWT. BPC 48, DPE,IMZE,JC-9, IMC ... , CB-5,CB-6...Acid Copper PlatingSPS, PZ-1,PZ-2, PZ-3, PAC, BY-1, PAE-9, Polyether-8, Water-soluble M ... -PS, EDTP, Q75, Propargyl Chloride, Basic Chromic Sulfate, Chromiun Nitrate.... hot sell for 1,3- PS cas no. 1120-71-4.