七叶苷水合物 [秦皮甲素, 七叶灵],Esculin hydrate;≥98%
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L-(+)-酒石酸,L-(+)-Tartaric acid;anhydrous, free-flowing, Redi-Dri™, ACS reagent, ≥99.5% -
N-亚硝基六亚甲基亚胺,N-Nitrosohexamethylenimine -
大豆蛋白胨,Peptone from soymeal;papain-digested, suitable for microbiology -
双(频哪醇合)二硼,Bis(pinacolato)diboron [B2pin2];99% -
亚硝酸叔丁酯,tert-Butyl nitrite [TBN];technical, ≥90% (GC) -
N-乙基间甲苯胺,N-Ethyl-m-toluidine;≥98.0% (GC)
