Funnels & Filters

Buchner Funnel Trowel

Funnels & Filters

Chemical Analysis Chemistry Manufacturing & Quality Control

Specifically designed for use with 18, 24, and 36" Buchner Funnels, apply slight downward pressure and "sweep" the trowel along the precipitate surface to smooth fissures during filtration.

Buchner Funnels – Single Piece

Funnels & Filters

Chemical Analysis Chemistry Manufacturing & Quality Control

One piece HDPE plastic funnels with sealed-in, polyethylene filter plate of coarse porosity (90-130 microns) offer good retention and fast flow under vacuum.

Buchner Funnels – Two Piece

Funnels & Filters

Chemical Analysis Chemistry Manufacturing & Quality Control

Easy-to-clean two-piece, polypropylene plastic Buchner funnels include a molded in perforated plate.

Buchner Table-Top Funnels 10.25″ (26 cm)

Funnels & Filters

Chemical Analysis Chemistry Manufacturing & Quality Control

Filter large volumes quickly with a polyethylene plastic Table-Top Buchner Funnel using your choice of Fritware® or Perforated filter plate.

Buchner Table-Top Funnels 18″ (45.7 cm)

Funnels & Filters

Chemical Analysis Chemistry Manufacturing & Quality Control

Filter large volumes quickly with a polyethylene plastic Table-Top Buchner Funnel using your choice of Fritware® or Perforated filter plate.

Buchner Table-Top Funnels 24″ (61 cm)

Funnels & Filters

Chemical Analysis Chemistry Manufacturing & Quality Control

Filter large volumes quickly with a polyethylene plastic Table-Top Buchner Funnel using your choice of Fritware® or Perforated filter plate.

Buchner Table-Top Funnels 36″ (91.4 cm)

Funnels & Filters

Chemical Analysis Chemistry Manufacturing & Quality Control

Filter large volumes quickly with a polyethylene plastic Table-Top Buchner Funnel using your choice of Fritware® or Perforated filter plate.

Dialysis Bag Clip Holders

Funnels & Filters

Chemistry Drug Discovery & Development Molecular Biology

Suspend dialysis bags in large beakers or pitchers up to 0.63 cm (0.25") thick with these strong clips.

Drum & Carboy Funnels

Funnels & Filters

Chemistry Materials Testing Sampling & Prep (FDA)

Large funnels are ideal for filling drums, barrels, tanks, and carboys providing ample volume and fast flow.

Fillpour Dialysis Tube Funnels

Funnels & Filters

Chemistry Drug Discovery & Development Molecular Biology

Reduces difficulties in handling narrow dialysis bags.

Filter Paper Discs for Buchner Table-Top Funnels

Funnels & Filters

Chemical Analysis Chemistry Manufacturing & Quality Control

These heavy bond grade filter paper discs are custom-sized to fit Table-Top Buchner funnels and have a thickness of 0.30 mm.

Fritware Immersion Filters

Funnels & Filters

Chemical Analysis Chemistry Manufacturing & Quality Control

For filtration involving recovery of solids without having to transfer material to funnels.

Fritware Porous Polyethylene Sheets

Funnels & Filters

Chemical Analysis Chemistry Manufacturing & Quality Control

Fritware® High-density polyethylene sheets are supplied in medium or coarse porosity.

Fritware Porous Rods

Funnels & Filters

Chemical Analysis Chemistry Manufacturing & Quality Control

Porous one foot polyethylene rods can withstand temperatures up to 93 °C (200 °F).

Heavy Duty Funnels

Funnels & Filters

Chemical Analysis Chemistry Manufacturing & Quality Control

Durable, versatile funnels are available in assorted sizes to suit your needs.

Heavy-Duty Long Stem Funnel

Funnels & Filters

Chemical Analysis Chemistry Manufacturing & Quality Control

Heavy-duty, polypropylene plastic funnel with smooth walls, 60 degree cone angle, and long stem.

Large Industrial Drum Funnel

Funnels & Filters

Chemistry Materials Testing Sampling & Prep (FDA)

This large, one piece, heavy-duty funnel is 6.35 mm (0.25") thick.

Large Powder Funnel

Funnels & Filters

Chemical Analysis Chemistry Manufacturing & Quality Control

High density polyethylene funnel is ideal for powders and general use.