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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.

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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Product Image-CA10201-560

TLG® Filtering Funnels with Stem and 60° Angle, Sati International

Supplier: CHEM SCIENCE INC CA
Description: Stems are approximately 10 to 15 mm outside diameter, and approximately 100 mm (2 to 4") long.

Product Image-CA10201-534

TLG® High Vacuum Valve Funnel Additions, Sati International

Supplier: CHEM SCIENCE INC CA
Description: High vacuum valve contains PTFE O-Ring at tip and PTFE wiper to protect Viton® O-Ring of shaft.

Product Image-CA10204-146

TLG® Funnels, Solvent Addition, Sati International

Supplier: CHEM SCIENCE INC CA
Description: Design of funnel permits addition of solvents to flash chromatography columns without disturbing the silica gel/packing layer.

Product Image-470345-760

Eisco Plastic Büchner Funnels, 2 Part

Supplier: Wards
Description: Two-part Büchner funnels with straight sides and fixed perforated plates made of polypropylene plastic.

Product Image-47735-396

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

Supplier: CP Lab Safety
Description: Ideal for use in FLASH chromatography applications

Small Business Enterprise Minority or Woman-Owned Business Enterprise

Product Image-470235-710

Glass Buret Funnel

Catalog Number: (470235-710)
Supplier: GSC International
Description: Standard for any laboratory.
Product Image-470174-670

Polypropylene Buchner Funnel

Catalog Number: (470174-670)
Supplier: United Scientific Supplies
Description: Useable With or Without Filter Paper.
Product Image-60003-824

Synthware Filter Funnel with Fritted Disc, Kemtech America

Supplier: Kemtech America
Description: Funnels feature two 2mm glass stopcocks

Small Business Enterprise Minority or Woman-Owned Business Enterprise

Product Image-80068-386

Buchner Funnels, Inner Joint, Chemglass

Supplier: Chemglass
Description: Buchner-style filter funnel with a lower [ST] inner joint and serrated tubulation for connection to a vacuum source.

Small Business Enterprise

Product Image-30286-048

Funnels, Stainless Steel, Polar Ware

Supplier: Polar Ware
Description: Funnels are stain-proof and long-lasting

Product Image-80068-320

Filter Funnels, Jacketed, Chemglass

Supplier: Chemglass
Description: Similar to Buchner filter funnels (CG-1402) but with a water jacket enclosing the funnel bowl and upper portion of the stem.

Small Business Enterprise

Product Image-27589-118

WHEATON® Filtration Assembly with PTFE Faced Support and No. 8 Stopper Connections, 47 mm, DWK Life Sciences

Catalog Number: (27589-118)
Supplier: DWK Life Sciences
Description: The filtration assembly with fritted glass support is designed to handle up to 1000 ml of liquid for analysis of particulate or microbiological contamination.

Small Business Enterprise


Product Image-76263-210

Funnels with Standard Stems, United Scientific Supplies

Supplier: United Scientific Supplies
Description: These clear funnels have long stems, smooth walls, and external ribs to prevent air lock.

Product Image-76263-240

Industrial Funnels, United Scientific Supplies

Supplier: United Scientific Supplies
Description: Large industrial funnels made of polypropylene.

Product Image-77581-268

LaboPlast® / SteriPlast® Disposable Funnel for Liquids

Catalog Number: (77581-268)
Supplier: BURKLE INC
Description: Disposable funnel for reliable filling of liquids, ideal for filling bottles and other containers with a narrow filler opening.

New Product


Product Image-CA10204-366

TLG® Buchner Filter Funnels, Sati International

Supplier: CHEM SCIENCE INC CA
Description: Sealed-in glass disc of the specified porosity. Not recommended for filtration where pressure would exceed 15 psi.

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
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