3,5-二硝基水杨酸,3,5-Dinitrosalicylic acid [DNS];used in colorimetric determination of reducing sugars, ≥98% (HPLC and titration)
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氯化镁六水合物,Magnesium chloride hexahydrate;puriss., meets analytical specification of Ph. Eur., BP, FCC, E511, 99-101%, ≤0.0001% Al -
硫酸铈(IV)四水合物,Cerium(IV) sulfate tetrahydrate;for analysis EMSURE®, ≥98.0% (Ce(SO4)2.4H2O basis, potentiometry) -
硫酸葡聚糖钠盐,Dextran sulfate sodium salt;Mw 7,000-20,000 -
(−)-儿茶素没食子酸酯,(−)-Catechin gallate;≥98% (HPLC), from green tea -
聚(D,L-丙交酯-co-乙交酯),Resomer® RG 756 S, Poly(D,L-lactide-co-glycolide);PLGA, ester terminated, lactide:glycolide 75:25, Mw 76,000-115,000 -
人全转铁蛋白 [人转铁蛋白],holo-Transferrin human;powder, BioReagent, suitable for cell culture, ≥97%
