对甲苯磺酸一水合物 [赖诺普利杂质B],p-Toluenesulfonic acid monohydrate [PTSA, p-TsOH];Pharmaceutical Secondary Standard; Certified Reference Material
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N6,2′-O-二丁酰基腺苷 3′,5′-环单磷酸钠盐 [布拉地新钠盐, 二丁酰cAMP钠盐],N6,2′-O-Dibutyryladenosine 3′,5′-cyclic monophosphate sodium salt;≥97% (HPLC), powder
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潮霉素B,Hygromycin B;50mg/mL in water (from Streptomyces hygroscopicus)
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DL-乳酸钠溶液,Sodium DL-lactate solution;synthetic, syrup, BioXtra, suitable for mouse embryo cell culture, 60 % (w/w)
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碳酸钠一水合物,Sodium carbonate monohydrate;ReagentPlus®, ≥99.5%
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1,2,4-三氯苯,1,2,4-Trichlorobenzene [1,2,4-TCB];anhydrous, ≥99%
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二乙基二硫代氨基甲酸银盐,Silver diethyldithiocarbamate [DETC, AgDDC];for analysis (reagent for arsenic and antimony) EMSURE® ACS,Reag. Ph Eur