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
4.4‘-Dibromobiphenyl
A0303506 芹菜素-7-O-β-D-吡喃葡萄糖苷;大波斯菊苷 CAS号23696-28-8
Toxaphene Parlar-No. 69 1 ?g/mL in Cyclohexane
PHOSPHO-L-SERINE, O-(RG) 标准品
MTO STANDARD AFLATOXINS 1MG/ML IN CHLORO FORM 标准品
2-Anthracenylmethyl Methanesulfonothioate
First Standard® 扑灭津
藤黄酸
芦荟甙(芦荟素A)(P) 标准品
Thioridazine