2,5-二羟基苯甲酸,2,5-Dihydroxybenzoic acid [2,5-DHBA, DHB];98%
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潮霉素B,Hygromycin B;≥60% (HPLC), 45-60 mg/mL in H2O, γ-irradiated
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倒千里光裂碱,Retronecine;analytical standard, ≥99.0%
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β-谷甾醇 β-D-葡萄糖苷 [胡萝卜苷],β-Sitosterol β-D-glucoside;analytical standard, ≥75.0% (HPLC)
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四苯基硼酸钾,Potassium tetraphenylborate;97%
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人绒毛膜促性腺激素,Chorionic gonadotropin human [hCG];lyophilized powder, from human pregnancy urine, ~13,000 I.U. per mg
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红菲咯啉,Bathophenanthroline [BPhen];for spectrophotometric det. of Fe in serum, ≥99.0%