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.
Analytical Funnels, Polypropylene, Ace Glass
Supplier: ACE GLASS, INC.
Made of polypropylene, these analytical funnels take standard size filter papers
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Nalgene® Analytical Funnels, Polypropylene, Thermo Scientific
Supplier: Thermo Fisher Scientific
Funnels are designed for analytical chemistry.
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Nalgene® Buchner Funnels, Polypropylene, Thermo Scientific
Supplier: Thermo Fisher Scientific
Sturdy two-piece construction
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KONTES® Fritted Hirsch Funnels, KIMBLE®, DWK Life Sciences
Supplier: DWK LIFE SCIENCES S. DE R.L. DE MX
Funnels feature a conical shape that directs filtrate through a reduced-area frit to concentrate crystal residue for rewashing.
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PYREX® Funnels with Long Stem, Corning
Supplier: CORNING CA
PYREX®, borosilicate glass.
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SP Bel-Art Buchner Funnels, Single Piece, Bel-Art Products, a part of SP
Supplier: Bel-Art Products, a Part of SP
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.
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PYREX® Funnels, with Short Stem, Glass, Corning
Supplier: CORNING CA
PYREX®, borosilicate glass.
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Nalgene® Utility Funnels, Thermo Scientific
Supplier: Thermo Fisher Scientific
Useful in numerous laboratory applications
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Nalgene® Heavy-Duty Funnels, Thermo Scientific
Supplier: Thermo Fisher Scientific
Funnels are completely molded, unbreakable and with vent-ribs for even flow
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SP Bel-Art Buchner Funnels, Two Piece, Bel-Art Products, a part of SP
Supplier: Bel-Art Products, a Part of SP
Easy-to-clean two-piece, polypropylene plastic Buchner funnels include a molded-in perforated plate.
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SP Bel-Art Heavy-Duty Funnels, Polypropylene, Bel-Art Products, a part of SP
Supplier: Bel-Art Products, a Part of SP
Heavy-duty funnels ideal for continuous laboratory work.
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KIMAX® Funnels, Long Stem, 60° Angle, Kimble Chase, DWK Life Sciences
Supplier: DWK LIFE SCIENCES S. DE R.L. DE MX
Constructed with heavy uniform walls and strong, fire polished rims and stems for a long service life
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PYREX® Buchner Funnels with Fritted Disc, Corning
Supplier: Corning
PYREX®, borosilicate glass, with sintered glass disc.
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VITLAB® Funnels, PP, BrandTech
Supplier: BRANDTECH SCIENTIFIC INC.
Rugged, translucent polypropylene funnels are suitable for a variety of laboratory applications.
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WHEATON® Filtration Assembly with Fritted Glass Support and No. 5 Stopper Connections, 25 mm, DWK Life Sciences
Supplier: DWK LIFE SCIENCES S. DE R.L. DE MX
The filtration assembly with fritted glass support is designed to handle small volumes of liquids for analysis of particulate or microbiological contamination.
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KIMAX® Filling Funnels, Short Stem, 58° Angle, Kimble Chase, DWK Life Sciences
Supplier: DWK LIFE SCIENCES S. DE R.L. DE MX
Constructed with a strong, molded rim, heavy uniform walls, and a fire-polished stem for a long service life.