PYREX® 250mL Pear-Shaped Squibb Separatory Funnel, PTFE Product Stan Stopcock, PE Stan Taper Stop

PYREX® 250 mL Pear-Shaped Squibb Separatory Funnel, PTFE Product Standard Stopcock, Polyethylene Standard Taper Stopper

These 250 mL PYREX® pear-shaped glass separatory funnels have PTFE (Polytetrafluorethylene) No. 4 Product Standard stopcocks and No. 22 Standard Taper polyethylene stoppers. The stopper is made with a closed bottom and is of linear high density polyethylene to conform to Standard Taper stopper dimensions. The PTFE plug fits into the micro-finish barrel. The plug also reduces freezing problems and grease contamination. For replacement polyethylene Standard Taper stoppers, see No. 7624-22; for PTFE stopcock assemblies, see No. 7681-4.

Specs:
Body O.D.: 76 mm (approx.)
Capacity: 250 mL
Funnel Style: Squibb separatory
Height With Stopper: 311 mm (approx.)
PTFE Stopcock Plug No.: 4
Standard Taper Stopper No.: 22
Stopcock Style: Straight bore PTFE
Stopper Style: HDPE
Top Style: Standard Taper Stopper


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