Filtration Accessories

Filter flasks are used to collect filtrate or to act as a trap preventing liquid from damaging vacuum pump or vacuum lines.

Silicone rubber stoppers are available in various sizes

 #5 and #8b stoppers adapt 13 and 25mm filter holders to 125 ml (#5) and 1 L (#8b) flasks, while #8 stopper fits 47 and 90mm filter holders to the 1 L flask.

Funnel adapters are sold in packs of 7 (size 1 - 7).