Funnels and Filtration
Top portion of this Eisco buchner funnel can be fitted with the lower one forming a vacuum seal which does not requires greasing.
Bel-Art™ SP Scienceware™ Urbanti™ High-Speed Filter Funnels
Helicoid internal ribs greatly increase filtration speed.
Kimble™ KIMAX™/ValueWare™ 58° Angle Short Stem Funnels
58° angle provides faster, more effective filtering.
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™ Porcelain Buchner Funnels with Fixed Perforated Plates
For suction filtration applications
Fisherbrand™ Porcelain Hirsch-Type Funnels with Perforated Plates
Highly resistant to chemical attack
Bel-Art™ SP Scienceware™ Polypropylene Long-Stemmed Funnels
Heavy-duty design with external ribs to prevent air lock
Bel-Art™ SP Scienceware™ Polypropylene Funnels with Short Stems and External Ridges
Sturdy, polypropylene funnels with ridges help prevent vapor lock
Fisherbrand™ Long-Stem Analytical Funnels
Molded polypropylene with external ridges and outside ribs to prevent vapor lock
Thermo Scientific™ Replacement Stopcock Assembly for Nalgene™ Separatory Funnels
Maintain separatory funnels with this Replacement Stopcock Assembly for Thermo Scientific™ Nalgene™ Separatory Funnels, which ensures a leakproof† fit without lubrication.
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.
Thermo Scientific™ Nalgene™ Polysulfone Reusable Bottle Top Filters
Convenient filling and vacuum filtration without holding filter to bottle
Whatman™ Three-piece Filter Funnel
Features quick and easy filtration. Whatman™ Three-piece Filter Funnels dismantle quickly for the insertion of a new filter. Funnels are available with a choice of three plates and come in several sizes.
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.
Bel-Art™ SP Scienceware™ Buchner Table-Top Funnels
Filter large volumes quickly with fixed or removable filter plates to suit table-top applications
Thermo Scientific™ Nalgene™ Polypropylene Analytical Funnels
Use standard filter papers with Thermo Scientific™ Nalgene™ Polypropylene Analytical Funnels, featuring long stems and external ribbing that eliminates air lock.