苯甲酸苄酯,Benzyl benzoate;ReagentPlus®, ≥99.0%
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四溴酚蓝,Tetrabromophenol Blue [TBPB];Dye content 85%
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乙酰胺,Acetamide;≥99.0% (GC)
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藏红花酸,2-naphthol-8-sulfonic acid potassium [Saffron acid, croceic acid];98%
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苯乙肼硫酸盐,Phenelzine sulfate salt;≥98% (iodine, titration)
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乙酰胆碱酯酶来源于电鳗 [AChE],Acetylcholinesterase from Electrophorus electricus (electric eel);Type V-S, lyophilized powder, ≥1,000 units/mg protein
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草酸,Oxalic acid;98%