二异丙基醚 [异丙醚],Diisopropyl ether [DIPE];puriss. p.a., ≥98.5%
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前列腺特异性抗原来源于人类精液,Prostate Specific Antigen from human semen [PSA];≥99% (SDS-GE), buffered aqueous solution
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岩白菜素,Bergenin;phyproof® Reference Substance, ≥98.0% (HPLC)
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2-硫代噻唑烷-4-羧酸,2-Thioxothiazolidine-4-carboxylic Acid
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五味子醇甲,Schizandrin;phyproof® Reference Substance, ≥90.0% (HPLC)
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碱性蛋白酶来源于地衣芽孢杆菌,Alkaline proteinase from Bacillus licheniformis;≥200000 Units/g
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酒石酸钾钠四水合物 [罗谢尔盐四水合物],Potassium sodium tartrate tetrahydrate;ACS reagent, 99%