Bel-Art PMP 28.3ml Urbanti High-Speed Filter Funnels 6Pk

Durable, versatile funnels are available in assorted sizes to suit your needs. Polypropylene plastic with ridges to help prevent vapor lock Highly recommended for continuous laboratory work Steam autoclavable at 121°C (250°F)

Heavy-duty, polypropylene plastic funnel with smooth walls, 60 degree cone angle, and long stem. External ribs prevent air lock Steam autoclavable at 121°C (250°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 (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 ...

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.

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)