Sigma-Aldrich
Aldrich® Liebig condenser
Aldrich® low-pressure manifold plug
Aldrich® micro short-path distillation apparatus
Aldrich® microscale adapter
Aldrich® microscale tube
Aldrich® mini gas regulator
Aldrich® modified convertible liquid-liquid continuous extractor
Aldrich® open support ring
Aldrich® pear-shaped flask
Aldrich® pear-shaped splash-guard adapter
Aldrich® pressure filter funnel
Aldrich® round-bottom flask with septum-inlet
Aldrich ® Schlenk 型适配器, Aldrich® Schlenk-type adapter
Aldrich® separatory funnel with glass stopcock