回复: 化学专贴
Material Name: ALUMINIUM OXIDE CALCINED
CAS Nr. 产品名: 1344-28-1
Material Name:CHLORPHENAMINE
CAS Nr. 产品名: 132-22-9
Material Name: CHROMIUM ACETATE
请教谁知道这些是什么东西?再哪里可以大批量购买?
Material Name: ALUMINIUM OXIDE CALCINED
CAS Nr. 产品名: 1344-28-1
Material Name:CHLORPHENAMINE
CAS Nr. 产品名: 132-22-9
Material Name: CHROMIUM ACETATE
请教谁知道这些是什么东西?再哪里可以大批量购买?