Funnels and Filtration

United Scientific Supplies Separatory Funnels

Provide excellent clarity and strength.

Bel-Art™ SP Scienceware™ Büchner Funnels

Lightweight, but not top-heavy.

Dynalon™ Utility Funnels

Lightweight funnels are inexpensive and great for general use.

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

Side-arm with downward angle to prevent tipping.

Dynalon™ Student Funnel Set

Ideal for numerous general-purpose applications in the school labs

PYREX™ VISTA™ Heavy-Wall Filter Flask

With sidearm tubulations and graduated to show approximate capacity.

PYREX™ VISTA™ Micro Filter Flask

Small flasks recommended for microchemical use.

Kimble™ ValueWare™ Heavy-Wall Filtering Flasks

Made with a heavier wall than a standard Erlenmeyer flask.

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

Helicoid internal ribs greatly increase filtration speed.

Glass Funnel with Vent

Heavy molded-glass funnel with vent.

Dynalon™ Analytical Funnels

Long, narrow bore that works best for liquids

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

58° angle provides faster, more effective filtering.

Fisherbrand™ Long-Stem Analytical Funnels

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

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

Heavy-duty design with external ribs to prevent air lock

Fisherbrand™ Heavy-Duty/Utility Funnels

Ideal for continuous lab work and heavy-duty jobs

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

Sturdy, polypropylene funnels with ridges help prevent vapor lock

Thermo Scientific™ Nalgene™ Utility Funnels

Replace glass lab funnels with Thermo Scientific™ Nalgene™ Utility Funnels, which are an excellent shatter-proof alternative.

Thermo Scientific™ Nalgene™ Polypropylene Powder Funnels

Transfer powders with these powder funnels. Parallel stem minimizes bridging of powder and external ribbing prevents air locks. A shatter-proof alternative to glass.

Fisherbrand™ Powder Funnels

Parallel stems minimize bridging of powder

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

For filtering large volumes quickly.

Thermo Scientific™ Nalgene™ Teflon™ FEP Separatory Funnels with Closure

Utilize these chemically inert, translucent and autoclavable funnels which feature a TFE stopcock assembly. Chemical-resistant, leakproof and requires no lubrication.

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.

Thermo Scientific™ Nalgene™ Reusable Filter Holders with Receiver

Eliminate the need for a manifold or breakable glass vacuum flask. Nalgene Reusable Filter Holders with Receiver are complete, environmentally-friendly systems.

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