You searched for: Filtration Funnels

Heavy duty filtration funnels assist in collecting solid compounds present in liquids. Poured liquids travel by vacuum suction through fritted discs or perforated plates to flow out the long, angled stems. Common Hirsh or Buchner styles with ribs prevent airlock and make operation faster. The chemical and temperature resistance permits fluted filtration funnels to accommodate harsh materials and repetitive sterilizing procedures. Models vary in capacity, porosity, and filter paper accommodating sizes.

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Economy Polypropylene Funnels, Maryland Plastics

Supplier: Maryland Plastics

Various sizes. Packages of 100.

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Funnel, High Density Polyethylene, Dynalon

Supplier: Dynalon

Funnels are ideal for many applications in the laboratory and industrial markets

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Filter Funnels, Hirsch, Chemglass

Supplier: Chemglass

The 60º angle on the funnel permits removal of precipitates.

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Funnels, Heavy Duty, Chemglass

Supplier: Chemglass

Heavy duty funnels are autoclavable.

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Synthware Filter Funnel with Fritted Disc and Vacuum Valve, Kemtech America

Supplier: Kemtech America

Funnels are equipped with a 0 to 4 mm high vacuum valve and a 2 mm glass stopcock that functions as a constant pressure retention device.

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PYREX® Funnels, with Short Stem, Glass, Corning

Supplier: Corning

PYREX®, borosilicate glass.

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60° Borosilicate Long Stem Funnels, Corning

Supplier: Corning

Quality, heavy walled borosilicate funnels with reinforced edge. The inside angle is approximately 60° and the stem length is 150 mm.

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Flint Glass Thistle Tubes, G.S.C International

Supplier: GSC International

Medium weight with wide flared top.

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Funnels for FLASH Chromatography, California Pacific Lab, CP Lab Safety

Supplier: CP Lab Safety

Ideal for use in FLASH chromatography applications

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Polypropylene Buchner Funnel

Supplier: United Scientific Supplies

Useable With or Without Filter Paper.

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Glass Buret Funnel

Supplier: GSC International

Standard for any laboratory.

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Synthware Filter Funnel with Fritted Disc, Kemtech America

Supplier: Kemtech America

Funnels feature two 2mm glass stopcocks

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Funnels, Stainless Steel, Polar Ware

Supplier: Polar Ware

Funnels are stain-proof and long-lasting

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Buchner Funnels, Globe Scientific

Supplier: Globe Scientific

Molded from Polypropylene (PP), these funnels are unbreakable and resistant to corrosion and heat

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Funnels with Standard Stems, United Scientific Supplies

Supplier: United Scientific Supplies

These clear funnels have long stems, smooth walls, and external ribs to prevent air lock.

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ULTRA Liquid Funnels, USP Class VI, Double-Bagged

Supplier: SAMPLING SYSTEMS LTD

These premium sterile funnels are double bagged and are made from high quality USP class VI HDPE. A box liner is also used giving a third layer of protection.

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Funnels, Stainless Steel

Supplier: SAMPLING SYSTEMS LTD

These stainless steel funnels are ideal for use with many type of liquids. Made from durable 304 grade stainless steel.

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Industrial Funnels, United Scientific Supplies

Supplier: United Scientific Supplies

Large industrial funnels made of polypropylene.

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LaboPlast® / SteriPlast® Disposable Funnel for Liquids

Supplier: BURKLE INC

Disposable funnel for reliable filling of liquids, ideal for filling bottles and other containers with a narrow filler opening.

Sustainable Options Available

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Synthware Filter Funnel, Kemtech America

Supplier: Kemtech America

This filter funnel is made of glass, and with a fritted disc.

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Eisco Glass Büchner Funnels with Plain Stem

Supplier: Wards

Büchner funnels with G3 porosity sintered discs made of borosilicate 3.3 glass.

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Buchner Funnels, Table Top, PE, Perforated, 10.25", Chemglass

Supplier: Chemglass

Filter large volumes quickly with a polyethylene table-top buchner funnel using your choice of filter plate.

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Disposable Funnels, Globe Scientific

Supplier: Globe Scientific

These economical disposable funnels are available in either transparent polystyrene or translucent polypropylene

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Plastic Funnels

Supplier: American Scientific

Perfect Funnel for Every Application.

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Thistle Tube Polypropylene Funnel, Bel-Art

Supplier: Bel-Art

This unbreakable plastic thistle tube is ideal for the high school laboratory. It has a two piece construction with the stem tightly fitting into the funnel. Stem O.D.: 6mm. Length: 290mm. Package of 12.