欧美特黄AA片在线手机观看

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            Zwitterion Polyacrylamide
            • Zwitterion Polyacrylamide
            • Zwitterion polyacrylamide consists of ethylene amide and vinyl monomers, cationic acrylamide monomer, hydrolyzed copolymerization becomes. The infrared spectrum analysis, this product not only has the knot acrylamide hydrolysis of carboxylic YinDian ...
            • Wuhan HDC Technology Co., Ltd.  [Verified]
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            Isobutyl Methyl Thionocarbamate
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            Propylene Carbonate (PC),Quality Propylene Carbonate (PC),High Grade Propylene Carbonate (PC)
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            8-Hydroxyquinoline
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            Dithiophosphate 25s
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            Portable Pressure Swing Adsorption Nitrogen Generator
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            Sodium Ethyl Xanthate (SEX)
            • Sodium Ethyl Xanthate (SEX)
            • NAME: Sodium Ethyl Xanthate (SEX) CAS NO.: 140-90-9 EC NO.: 205-440-9 Other name: sodium O-ethyl dithiocarbonate SPEC: 90% 82% CHEMICAL FOMULA: C2H5OCSSNa PHYSICALS: Yellowish powder or grain with irritating smell, soluble in water. It can...
            • Qingdao Rongtian Chemical Co.,Ltd.  [Verified]
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            o-Cresolphthalein
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            Coal-Based Columnar Activated Carbon
            • Coal-Based Columnar Activated Carbon
            • Coal-based columnar activated carbon use quality anthracite coal as raw material. Produced by adopting physical activation, It is black particles columnar, non-toxic and odourless, developed porosity, Do not contain water dissolved matter which has a...
            • Wuhan HDC Technology Co., Ltd.  [Verified]
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            Direct zinc oxide
            • Direct zinc oxide
            • Use:Mainly used for the production of ceramic products .Features:1.After calcination, hydrotrope, volatile and metal are decreased in large amount, The material in the production of ceramic products is very stable.2.The physical properties of calcine...
            • Tianjin Ghidihui Import and Export Trade Co., Ltd.  [Verified]
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            4,4'-Diphenylisopropyl diphenylamine (Antioxidant HS-911)
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            Ammonium formate
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            Polyacrylamide (PAM)
            • Polyacrylamide (PAM)
            • Introduction: PAM is the water-soluble high molecular polymer. It can speed up the sedimentation of particle in the suspension. It has the high efficiency on settling the liquor.Charater: 1. APAM\CPAM\NPAM and so on. We have the complete range of art...
            • Wuhan HDC Technology Co., Ltd.  [Verified]
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            Aliphatic ether polysulfide (Vulcanizator VA-7)
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            Hypophosphorous acid
            • Hypophosphorous acid
            • Product Name:Hypophosphorous acid CAS No.: 6303-21-5IMDG CODE: 3264Usage:(1) Has excellent decoloring effect; widely used in the synthesis of alkyd, amine resin, nitro cellulose resin etc. (2) In the manufacture of hypophosphorous acid salts, such as...
            • Hubei Sky Lake Chemical Co., Ltd.  [Verified]
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            Rubber Accelerator CZ
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            SIPX,SIPX(Sodium Isopropyl Xanthate),SIPX 140-93-2
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            terpineol
            • terpineol
            • Pine Oil(terpineol, pine camphor oil) CAS code: 8002-09-3 HS code: 34021100 UN code:1272 Appearance and propertities: Yellowish brown oily and transparent liquid with irritating aroma; slightly soluble in water Application: As effective foam...
            • Qingdao Rongtian Chemical Co.,Ltd.  [Verified]
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            Potassium Ethyl Xanthate (PEX)/ xantato de potasio/ 90%
            Negotiable
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            欧美特黄AA片在线手机观看
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