Funnels

Polypropylene plastic funnels feature an exclusive filter-step internal design for speedier filtrations. External ribs prevent airlock Parallel stem measures 8mm O.D. Steam autoclavable at 121°C (250°F)

Unsurpassed for non-vacuum, high-speed filtration, these clear funnels have internal helicoid ribs to increase the filtration speed. Vertical outer ribs prevent airlock Glass-clear Autoclavable polymethylpentene plastic; unaffected by corrosive liquids Heat resistant to 177°C (350°F)

The 8 inch ECO Funnel with 4 Liter Waste Disposal System and screw cap features a latching lid with gasket to keep fumes contained. A removable large particle filter catches stir bars or other items. The 11" funnel stem reduces chemical evaporation, and the secondary air lock tube helps prevent over-filling. The ECO Funnel® is the ultimate lab safety product for collection of hazardous liquid waste. Its unique, patented design performs two functions, acting as both a sealed waste container and a solvent funnel. The 8" ECO Funnel® is made of HDPE and has a 2000 mL fluid capacity. This ...

The 8 inch ECO Funnel with 5 Gallon Waste Disposal System and 70mm screw cap features a latching lid with gasket to keep fumes contained. A removable large particle filter catches stir bars or other items. The 11" funnel stem reduces chemical evaporation, and the secondary air lock tube helps prevent over-filling. The ECO Funnel®is the ultimate lab safety product for collection of hazardous liquid waste. Its unique, patented design performs two functions, acting as both a sealed waste container and a solvent funnel. The 8" ECO Funnel®is made of HDPE and has a 2000 mL fluid capacity. This ...

Filter large volumes quickly with a polyethylene plastic Table-Top Buchner Funnel using your choice of Fritware® or Perforated filter plate. Removable hose barbed connector accepts 12.7mm (1/2") I.D. tube and threads into 3/4" NPT bung on the funnel Fixed or removable Fritware® Porous Filter Plates supported by a multiple ring grid; HDPE, 6.4mm (1/4") thick, with a non-porous ring at the periphery of the plate which seals filter paper when used Fritware® Porous Filter Plates available in two porosities (medium and coarse); medium is 45-90 microns while the coarse is 90-130 microns; use ...