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
去甲基啶虫脒
甲醇中Toxaphene Solution
3-Mercapto-2-methylpropanoic Acid1,2-Diphe-nylethylamine Salt
GINSENOSIDE Rg3(RG) 标准品
Tetraphenyltin
tau-Fluvalinate Solution 100ug/ml in Isooctane
Potassium cyanate Solution 100ug/ml in Toluene
可尼丁(噻虫胺)
鸡肉粉中的19-去甲睾酮
Penicillin V Potassium Salt,