Funnels and Filtration
Bel-Art™ SP Scienceware™ Urbanti™ High-Speed Filter Funnels
Helicoid internal ribs greatly increase filtration speed.
Top portion of this Eisco buchner funnel can be fitted with the lower one forming a vacuum seal which does not requires greasing.
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™ 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
Bel-Art™ SP Scienceware™ Polypropylene Long-Stemmed Funnels
Heavy-duty design with external ribs to prevent air lock
Fisherbrand™ Porcelain Hirsch-Type Funnels with Perforated Plates
Highly resistant to chemical attack
Thermo Scientific™ Nalgene™ Polysulfone Reusable Bottle Top Filters
Convenient filling and vacuum filtration without holding filter to bottle
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.