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
2,3,3',4,4',5,6-Heptachlorobiphenyl Solution 100ug/ml in Hexane (无证书)
trans-1,3-Dichloropropene 标准品
LUTEANINE(RG) 标准品
盐酸氯丙那林
Acetonitrile-2-13C 标准品
Isoprothiolane,
Gibberellic acid Solution 100ug/ml in MTBE
Phenoxybenzamine Hydrochloride
4-Methyltetradecane
乙虫腈 BePure-22643XA