欧美特黄AA片在线手机观看

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            4,4'-Oxydiphthalic Acid
            Negotiable
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            Alga Iodine
            • Alga Iodine
            • CAS NO: Food additiveThe alga iodine contains 80% of inorganic iodine, 10%-20% of organic iodine, it can provide the human body with both inorganic iodine and organic iodine, so it covers all the advantages of the inorganic iodine and the organic...
            • YingCheng Shindoo Import And Export Trading co.,Ltd  [Verified]
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            2-Methyl-2-Pentenoic acid
            • 2-Methyl-2-Pentenoic acid
            • CAS: 16957-70-3?????????????????????????????????????????????????????????????????????????????????????????? FEMA???3195Chemical Name and Synonyms:3-Ethyl-2-methylacrylic;2-Pentene-2-carboxlicMolecular Formula: C6H10O2Specifications: Odor: aroma of stra...
            • Changsha Kamer Essence and Flavor Co.,Ltd.  [Verified]
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            Sodium Benzotriazole
            • Sodium Benzotriazole
            • Product Name: Sodium Benzotriazole (BTA-S)Molecular formula: C6H4N3NaMolecular weight: 141Properties: Brown liquid. Non-toxic, non-corrosive, non-explosive, non-flammable. Soluble in water, chloroform, benzene and toluene, miscible with lower alcohol...
            • Nanjing Shenbai Far East Chemical Co., Ltd.  [Verified]
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            DL -9700 PCR instrument Touch
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            caustic soda (pearls)99%
            • caustic soda (pearls)99%
            • Formula : NaOHCAS No. :1310-73-2 Hazard Class : 8 UN No. : UN1823 Packing Group : IIH.S.CODE : 28151100 MSDS:?? Items Specification Pearls NaOH (%min) 96 99 Na2CO3 (%max) 1.0 0.8 NaCl (%max) 3.2 0.05 Fe3O3 ...
            • Henan Sinocean Chemical Co. Ltd.  [Verified]
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            Ethyl caproate
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            3-Mercapto-2-butanone
            • 3-Mercapto-2-butanone
            • Detail of 40789-98-8 Name:3-Mercapto-2-butanone EINECS:255-082-2 Molecular Formula:C4H8OS CAS No.:40789-98-8 Synonyms: 3-Mercapto-2-Butan-One InChI:InChI=1/C4H8OS/c1-3(5)4(2)6/h4,6H,1-2H3 Molecular Weight:104.16 Density:0.981 g/cm3 N...
            • Hangzhou Onicon Chemical Co., Ltd.  [Verified]
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            Sodium antimonate
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            PVP K30, 100% PVP K30,  China PVP K30
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            Potassium acetate
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            Calcium Gluconate
            • Calcium Gluconate
            • Molecular Formula: C12H22CaO14Molecular Weight: 430.37Packaging: 25kg/Drum or BagCharacters: White granules or powder, odorless, tasteless and soluble in boiling water, slowly soluble in water, in ethanol, insoluble in chloroform or ether. Specific r...
            • Anyang Criss chemicals Co,.ltd.  [Verified]
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            powder activated carbon
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            Stanolone
            • Stanolone
            • Stanolone Chemical Name: 5alpha-androstan-17?-ol-3-one CAS No.: 521-18-6 Chemical Formula: C19H30O2 Description: white crystalline powder Specification: Enterprise standard Description: The main androgen which is secreted by the testes is ...
            • Hubei Yuancheng Saichuang Technology Co.,Ltd  [Verified]
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            Diphenoxylate Hcl
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            Ammonium Bicarbonate
            • Ammonium Bicarbonate
            • Use: mainly used as forming agent in bread, biscuit and others, in addition, it still gets wide application. Specification: white powder crystal£?specific gravity: 1.586 and soluble in water. Packing: weaving bag lined with double-layer food plastic ...
            • Weifang Qihui Chemical Co.,Ltd.  [Verified]
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            Solvent Yellow4R
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            欧美特黄AA片在线手机观看
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