Funnels and Filtration

PYREX™ Seamless Funnels

Bottoms are ground flat

Bel-Art™ SP Scienceware™ Büchner Funnels

Lightweight, but not top-heavy.

PYREX™ Funnels with Fluted Bowls and Short Stems

Useful in clinical and hospital labs; can be used in flasks or tubes without racks

PYREX™ Filtering Flasks with Tubulation

Tubulations for easy connections to filter pumps

PYREXPLUS™ Filtering Flasks with Tubulation

Pyrex™ borosilicate glass with PVC coating reduces chance of breakage

PYREX™ Heavy-Wall Filtering Flasks, Graduated

Shaped to give maximum mechanical strength

Squibb Pear-Shaped Separatory Funnels

Good clarity for viewing layers.

Glass Funnel with Vent

Heavy molded-glass funnel with vent.

United Scientific Supplies Separatory Funnels

Provide excellent clarity and strength.

PYREX™ Economy Squibb Separatory Funnel, Polyethylene Standard Taper Stopper, Replaceable Standard PTFE Stopcock

Economical separatory funnel designed to reduce replacement costs by providing replaceable components

Bel-Art™ SP Scienceware™ Urbanti™ High-Speed Filter Funnels

Helicoid internal ribs greatly increase filtration speed.

PYREX™ VISTA™ Micro Filter Flask

Small flasks recommended for microchemical use.

PYREX™ Cylindrical Separatory Funnel, Graduated, PTFE Standard Stopcock, Glass Standard Taper Stopper

Microfinish PTFE stopcock plugs reduce freezing problems and eliminate contaminating greases

PYREX™ Funnels with 60° Angle Bowls and 150mm Stems

Bowls and funnels made from hand-blown blanks having approximately 60°angle

PYREX™ Squibb Pear-Shaped Separatory Funnels with Rotaflo PTFE-Plug Stopcock

Pear-shaped with standard taper ground neck, offset PTFE-plug stopcock and all-glass PYREX stopper

PYREX™ Filling Funnels

With short wide stems

PYREX™ VISTA™ Heavy-Wall Filter Flasks

Sidearm tubulations and graduated to show approximate capacity

Kimble™ ValueWare™ Heavy-Wall Filtering Flasks

Made with a heavier wall than a standard Erlenmeyer flask.

Dynalon™ Analytical Funnels

Long, narrow bore that works best for liquids

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