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
Amoxicillin Related Compound F 标准品
Custom-Pesticide-Mix 1403, 100 ?g/ml in Toluene
精氟吡甲禾灵/高效氟吡甲禾灵 (有证书)
Bromobenzene Kit (solutions)
恶唑隆 BePure-22115YA
柴胡皂苷C 对照品
First Standard® 甲基毒死蜱
Base/Neutral Composites Set 标准品
1,4-Chrysenequinone
1-Methylchrysene