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
2,4,5,6-Tetrachloro-m-xylene Solution 500ug/ml in Acetone
Spirotetramat Metabolite BYI08330-cis-keto-hydroxy 标准品
Isoaxben
丙二醇甲醚标准品
亚砜磷(砜吸磷) 标准品
First Standard® 敌枯双
Tylvalosin-d9
环草啶(标准品)[2164-08-1]
1-Acetyl-3-indoxyl Sulfate
Aroclors in Transformer Oil