如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
3-O-Acetyl-17-O-tert-butyldimethylsilyl 5,14-Androstadiene-3β,17β-diol
百菌清&溴氰菊酯混标 (HJ 698-2014)
乙腈中氟甲喹
1-(2-Amino-7H-purin-6-yl)-1-methyl-pyrrolidinium Chloride
丙烯酰胺纯度标准物质
3-Indolebutyric acid Solution 100ug/ml in MTBE
1,1-Dichloroethene 标准品
Dibenz[a,h]anthracene-d14 标准品
A0303080 灰树花 CAS号58-33-3
N-(1-Naphthyl)phthalimide