半岛bd体育手机客户端 说明
法律信息
Aldrich is a registered trademark of sigma-aldrich Co. LLC
半岛bd体育手机客户端 性质
Sigma-Aldrich
Aldrich?gas-condensing bottle
Aldrich?heavy-duty Vigreux, jacketed distillation head
Aldrich?hollow pennyhead stopper
Aldrich?jacketed Buchner funnel with joint
Aldrich?Liebig condenser with cup
Aldrich?micro sublimation apparatus
9,10-DIHYDRO-9,10-ETHANOANTHRACENE-11-METHANOL P-TOSYLATE
9,10-EPOXYOCTADECANOIC ACID
Aldrich?splash protector
Aldrich?student glass lab kit