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.
TLG® High Vacuum Valve Funnel Additions, Sati International
Supplier: CHEM SCIENCE INC CA
High vacuum valve contains PTFE O-Ring at tip and PTFE wiper to protect Viton® O-Ring of shaft.
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PYREX® Funnel, Plain, 60° Angle, Short Stem, Large Size
Supplier: Corning
PYREX®, borosilicate glass.
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Chemware® Funnel, Teflon® PFA, Saint-Gobain Performance Plastics
Supplier: Saint Gobain Performance Plastics
For ultra-pure liquid transfer
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Buchner Funnels, Porcelain, Chemglass
Supplier: Chemglass
Buchner funnel with fixed perforated plate, glazed both inside and outside with the exception of the top rim
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Polypropylene Buret Funnels, Bel-Art
Supplier: Bel-Art
With 60° angle. For filling burets, manometers, and more.
Top diameter: 35 mm. Stem diameter: 8mm. Stem lenght: 20mm.
Package of 12.
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Large Utility Funnels, Hutzler
Supplier: Hutzler Manufacturing
These large utility funnels will withstand temperatures up to 250°F (121°C).
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Sintered Funnels, G.S.C International
Supplier: GSC International
These borosilicate glass Sintered Funnels have a porous filtering plate.
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WHEATON® Replacement Filter Funnels for Filtration Assemblies, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
Glass funnel, graduated, 47 mm, 1000 ml
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Buchner Funnels, United Scientific Supplies
Supplier: United Scientific Supplies
The top portion of these polypropylene, two-piece funnels are snaps into the lower one, forming a vacuum seal that does not require greasing. The base of the top portion has a perforated filter plate.
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Filter Funnels, Disposable, Chemglass
Supplier: Chemglass
The disposable filter funnel system for solid-liquid separation consists of a polypropylene filter funnel with 500 mg diatomaceous earth or polyethylene fritted disc, style glass vacuum adapter, and a flask or vial
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Seamless Stainless Steel Funnels, Medegen
Supplier: Medegen Medical Products, LLC
These seamless stainless steel funnels feature a hanging ring for easy storage
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Synthware Buchner Filter Funnels, Kemtech America
Supplier: Kemtech America
With sealed-in glass disc of listed porosity.
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Synthware Filter Tubes with Fritted Discs, Kemtech America
Supplier: Kemtech America
Filter tubes are available with a choice of coarse or medium porosity fritted discs.
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Buchner Funnels, Perforated Plates, Chemglass
Supplier: Chemglass
Buchner funnels having a perforated plate rather than a fritted disc.
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Filter Apparatus, Chemglass
Supplier: Chemglass
Useful for direct filtration applications of small volumes under vacuum.
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Sinon, vous recevrez des recommandations génériques.
Catalogue #: CA21905-026
Supplier: Kimberly-Clark