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-Amino-1-(2-benzyloxy-methyl-pyrrolidin-1-yl)-3-methyl-butan-1-one
害扑威乳剂
农残混标1599标准溶液
Chlorinated Herbicides Mixture A-8150 2000ug/ml in Acetone
甲醇中三唑醇
抑霉唑农药纯度标准物质 中国计量院
ICP Multielement Standards - Spiking Sol. for Water and Soil Samples (in 5% HNO3(有证书)
肼检测标样
间氯苯甲醚
Furaltadone Hydrochloride,