二异丙基醚 [异丙醚],Diisopropyl ether [DIPE];anhydrous, 99%, contains either BHT or hydroquinone as stabilizer
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硫代磺素T [硫黄素T],Thioflavin T [ThT];used as stain for amyloid, Dye content, ≥65%
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钨酸钠二水合物 [二水钨酸钠],Sodium tungstate dihydrate;BioUltra, ≥99.0% (T)
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3,4-二羟基苯甲酸 [原儿茶酸],3,4-Dihydroxybenzoic acid [PCA];phyproof® Reference Substance, ≥98.0% (HPLC)
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脂肪酶来源于皱褶假丝酵母,Lipase from Candida rugosa;Type VII, ≥700 unit/mg solid
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二异丙基醚 [异丙醚],Diisopropyl ether [DIPE];ReagentPlus®, 99%, contains either BHT or hydroquinone as stabilizer
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胃蛋白酶来源于猪胃粘膜,Pepsin from porcine gastric mucosa;powder, ≥400 units/mg protein