Kimax® Squibb Separatory Funnels with ST Stopper and PTFE Stopcock
Kimax® Squibb pear-shaped separatory funnels. Supplied with a ST ground glass stopper and a PTFE stopcock. Lower stems have an I.D. large enough that a column of liquid will "break" with the stopcock closed, thereby giving a more complete separation and eliminating the necessity of emptying the funnel. Designed from ASTM Specification E1096, Type 4 requirements.