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
三丁氯苄鏻溶液,100ppm
N-Methyl-o-toluidine (无证书)
8270 App. IX Solution 39-1 标准品
Bedaquiline-d6 (Mixture of Diastereomers)
维生素B6纯度标准物质
Docosanoic acid tryptamide 标准品
1.3-Butanediol
2-Methylanthracene Solution 100ug/ml in Toluene
Cyclopentane
3-Chloro-1,2-propanediol