Sigma-Aldrich
Aldrich® Oldershaw distilling column
Aldrich® pear-shaped flask
Aldrich® pressure filter funnel
Aldrich® round-bottom flask with septum-inlet
Aldrich® Schlenk-type adapter
Aldrich ® Schlenk 型适配器
Aldrich® separatory funnel with glass stopcock
Aldrich® septum-inlet adapter with stopcock
Aldrich® septum-inlet adapter with stopcock and side-arm
Aldrich® short-path distillation head
Aldrich® single bank manifold with 1 hose connection and 1 closed end
Aldrich® solvent-pouring funnel
Aldrich® super condenser