Funnels and Filtration

Glass Funnel with Vent

Heavy molded-glass funnel with vent.

United Scientific Supplies Separatory Funnels

Provide excellent clarity and strength.

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.

Bel-Art™ SP Scienceware™ Büchner Funnels

Lightweight, but not top-heavy.

Squibb Pear-Shaped Separatory Funnels

Good clarity for viewing layers.

Buchner Funnel

Top portion of this Eisco buchner funnel can be fitted with the lower one forming a vacuum seal which does not requires greasing.

Dynalon™ Utility Funnels

Lightweight funnels are inexpensive and great for general use.

Fisher Science Education™ Poly Funnel

Used for filling containers.

Kimble™ KIMAX™/ValueWare™ 58° Angle Short Stem Funnels

58° angle provides faster, more effective filtering.

Dynalon™ Student Funnel Set

Ideal for numerous general-purpose applications in the school labs

Dynalon™ Analytical Funnels

Long, narrow bore that works best for liquids

PYREX™ VISTA™ Heavy-Wall Filter Flask

With sidearm tubulations and graduated to show approximate capacity.

Kimble™ ValueWare™ Heavy-Wall Filtering Flasks

Made with a heavier wall than a standard Erlenmeyer flask.

Bel-Art™ SP Scienceware™ Filtering Flask With Side Arm

Side-arm with downward angle to prevent tipping.

Fisherbrand™ Long-Stem Analytical Funnels

Molded polypropylene with external ridges and outside ribs to prevent vapor lock

Bel-Art™ SP Scienceware™ Polypropylene Funnels with Short Stems and External Ridges

Sturdy, polypropylene funnels with ridges help prevent vapor lock

Fisherbrand™ Heavy-Duty/Utility Funnels

Ideal for continuous lab work and heavy-duty jobs

Bel-Art™ SP Scienceware™ Polypropylene Long-Stemmed Funnels

Heavy-duty design with external ribs to prevent air lock

Bel-Art™ SP Scienceware™ Thistle Tube

Makes additions to burets and narrow neck containers easily

Thermo Scientific™ Nalgene™ Polysulfone Reusable Bottle Top Filters

Convenient filling and vacuum filtration without holding filter to bottle

Bel-Art™ SP Scienceware™ Table-Top Buchner Funnels

For filtering large volumes quickly.

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

Optimized for nonvacuum, high-speed filtration, these glass-clear funnels have internal helicoid ribs to increase the filtration speed

Thermo Scientific™ Nalgene™ Polysulfone Filter Holder with Funnel

Use the Thermo Scientific™ Nalgene™ Polysulfone Filter Holder with Funnel with any filtering flask or manifold that accepts a suitable rubber stopper with hole.

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