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
PUNYW26540337 Nortropine Impurity 1
噻唑磷 BePure-23099XA
A0303202 芫根苷 CAS号1173021-92-5
Paraldehyde (1mg/ml in Methanol) (无证书)
First Standard® 呋菌胺
石油醚中辛硫磷标准溶液 1ml (1000ug/ml)
1,7-Dimethylfluorene
Butyryl-L-carnitine-d3 HCl (N-methyl-d3) 标准品
莠灭净
PUNYW27616236 Ketoprofen Propylene Glycol Ester (Mixture of Isomers)