R2A 琼脂,R2A Agar
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2,4-二氯苯甲酸,2,4-Dichlorobenzoic acid;98%
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8-表黄药子素E乙酸酯,8-Epidiosbulbin E acetate;≥98%
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七叶皂苷,Escin;phyproof® Reference Substance
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β-环糊精,β-Cyclodextrin [β-CD];produced by Wacker Chemie AG, Burghausen, Germany
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L-焦谷氨酸,L-Pyroglutamic acid;Pharmaceutical Secondary Standard; Certified Reference Material
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3-甲基-2-丁醇,3-Methyl-2-butanol;≥98%, FG