Funnels

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)

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 (½") I.D. tube and threads into ¾" NPT bung on the funnel Fixed or removable Fritware®Porous Filter Plates supported by a multiple ring grid; HDPE, 6.4mm (¼") thick, with a non-porous ring at the periphery of the plate which seals filter paper when usedoFritware®Porous Filter Plates available in two porosities (medium and coarse); medium is 45-90 microns while the coarse is 90-130 microns; use temperature ...

Durable, polypropylene plastic translucent separatory funnels are resistant to most chemicals, including hydrofluoric acid. Features a 4mm stopcock plug of non-stick PTFE and screw cap closure Steam autoclavable (except stopper) at 121°C (250°F) Stem length: 40mm (1.57") with a 9.5mm (³/₈") O.D.

The 8 inch ECO Funnel with 53mm (53B) 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 solvent funnel is designed ...

The 8 inch ECO Funnel with 38-430 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 solvent funnel is designed with ...