2-羟基雌酮,2-Hydroxy Estrone;≥95%
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无水硫酸钠,Sodium sulfate;anhydrous, free-flowing, Redi-Dri™, ReagentPlus®, ≥99%
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D-生物素 [维生素B7],D-Biotin;Pharmaceutical Secondary Standard; Certified Reference Material
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2-(1-氧化吡啶-2-基)-1,1,3,3-四甲基异硫脲四氟硼酸盐,2-(1-Oxy-pyridin-2-yl)-1,1,3,3-tetramethylisothiouronium tetrafluoroborate [TOTT];≥98%
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D-(+)-葡萄糖 [D-无水葡萄糖],Dextrose [D-(+)-Glucose];tested according to Ph. Eur.
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2,3-二甲基喹喔啉,2,3-Dimethylquinoxaline;≥98.0%
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聚[二甲基硅氧烷-co-[3-(2-(2-羟基乙氧基)乙氧基)丙基]甲基硅氧烷],Poly[dimethylsiloxane-co-[3-(2-(2-hydroxyethoxy)ethoxy)propyl] methylsiloxane];viscosity 75 cSt (lit.)