巴豆酸,Crotonic acid;98%
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N-乙基马来酰亚胺,N-Ethylmaleimide [NEM];purum p.a., ≥99.0% (HPLC)
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苯甲醇 [苄醇],Benzyl alcohol [BnOH];puriss., meets analytical specification of Ph. Eur., BP, NF, 99-100.5% (GC)
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巴比妥酸,Barbituric acid;for spectrophotometric det. of cyanide, ≥99.5%
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α-糜蛋白酶来源于牛胰腺,α-Chymotrypsin from bovine pancreas [BPC];suitable for protein sequencing, salt-free, lyophilized powder
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混合床树脂,Mixed Bed Resin;for molecular biology, BioReagent
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马来酸酐 [顺丁烯二酸酐],Maleic anhydride;puriss., ≥99.0% (NT)