活性硅酸镁-色谱吸附剂 [弗洛里西®],Florisil® Adsorbent for Chromatography;30-60 mesh
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对甲苯磺酸一水合物,p-Toluenesulfonic acid monohydrate [PTSA, p-TsOH];analytical standard, 95.0-105.0% (anhydrous basis, T) -
4-(N-甲基-N-亚硝胺)-4-(3-吡啶基)丁醇,4-(N-Methyl-N-nitrosamino)-4-(3-pyridyl)butane-1-ol -
L-半胱氨酸盐酸盐一水合物,L-Cysteine hydrochloride monohydrate [LCHCMH];BioUltra, ≥99.0% (RT) -
3,4,5,6-四氯-1,2-苯醌 [邻四氯苯醌],3,4,5,6-Tetrachloro-1,2-benzoquinone [o-Chloranil];97%
