Aldrich^® connecting tube/ distillation adapter

Aldrich^® flask-type sprayer

Aldrich^® 烧瓶型喷雾器

Aldrich^® jacketed three-neck flask

Aldrich^® large capacity fritted filter funnel

Aldrich^® large-capacity cold trap

Aldrich^® lattice rods

Aldrich^® low form dewar flask

Aldrich^® 低形杜瓦瓶

Aldrich^® septum-inlet adapter with stopcock on side-arm

Aldrich^® septum-inlet adapter, male

Aldrich^® single bank manifolds with high-vacuum PTFE valves

Aldrich^® single-neck round-bottom flask