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
(进出口农药登记证明)硫酸铜
(Dimethylamino)acetone , 99%
Phenylacetylene, pure, 98% 25GR
3-Methyladenine, pure, 90+% 500MG
4-Iodoanisole, 98% 25GR
氧化银 99+
二乙二醇单丁基醚乙酸酯, ≥98.0%
茴香醚,苯甲醚 ; ReagentPlus, 99%
Ethoxytrimethylsilane, 95% 100GR
L(-)-Tryptophan, 99% 1KG