Wheaton narrow mouth bottles with caps

Bohlender^TM PTFE joint sleeve with gripping ring

Dialysis tubing closures

透析袋夹

Flaskup^® holders for round-bottom flasks

Nalgene^® filter unit receivers

Nalgene^® 过滤接收瓶

Stopcock Adapter

Suba-Seal^® septa

Suba-Seal^®隔膜

Vacuum filtration assembly funnel stems

Phosphotyrosine ELISA HRP-Streptavidin

S-Pak^® Membrane Filter

S-Pak滤膜