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
闹羊花毒素 II
CUSTOM STANDARD, 4-7650 AND CYCLOHEXANON E-DNPH, 3UG/ML IN ACETONITRILE 标准品
内吸磷(S)
PUNYW24870534 Zoledronic Acid Impurity 2
43种农残混标
Benzyl methacrylate (无证书)
Lithium sulfide (无证书)
Copper-alloy CuZn39Pb3 标准品
Fenpicoxamid
PFBOA formaldoxime-d2, 100μg/ml in n-hexane