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
Molybdenum - (NH4)2MoO4, 99.999%, H20, 1000ug/ml in water(有证书)
丙酮中哒螨灵(哒螨酮)
5H-5-Methyl-6,7-dihydrocyclopentapyrazine
氟磺酰草胺
Imidan
2,2',3,3',4,5,5',6'-Octachlorobiphenyl (无证书)
Polyethylene Glycol600
保棉磷
乔松素 对照品
Formetanate hydrochloride(有证书)