胃蛋白酶抑制剂,Pepstatin A;microbial, ≥75% (HPLC)
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斑蝥素,Cantharidin;≥98.0%
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溴化镓(III),Gallium(III) bromide;anhydrous, powder, 99.999% trace metals basis
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琥珀酸 [丁二酸],Succinic acid;Pharmaceutical Secondary Standard; Certified Reference Material
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印楝素,Azadirachtin;~95%
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过铼酸铵,Ammonium perrhenate;≥99%
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四甲基乙二胺,N,N,N′,N′-Tetramethylethylenediamine [TEMED, TMEDA];≥99.5%, purified by redistillation