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
ααα (20R)-Cholestane
3,4-二氟吉非替尼杂质
1-溴-2-氯乙烷
Chlorpropham Solution in T-butylmethyl ether
Antimony tribromide-anhydrous
8种菊酯混标 BePure-30809YB
Decacyclene
2-甲-4-氯丁酸甲酯 标准品
Mefluidide Solution 100ug/ml in Methanol
1-Chlorodecane (无证书)