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
Diazinon Solution 100ug/ml in Toluene
正己烷中喹螨醚
异狄氏剂酮溶液, 100ppm
2-Decanone
Europium - 4% HNO3(有证书)
肟吸威(需单独加运费)
甲醇中敌草快溶液
Terfenadine
4-Bromo-3,5-dimethylphenyl-N-methylcarbamate 标准品
吡氟甲禾灵