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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Funnels with short stem

Supplier: KARTELL

HDPE, translucent.

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Funnels, analytical

Supplier: KARTELL

PP, translucent.

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Millipore Glass Funnels for Vacuum Filtration

Supplier: Merck

Millipore, Borosilicate glass, Capacity: 300 ml

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Funnels with short stem, DURAN®

Supplier: DWK Life Sciences

DURAN®, borosilicate glass 3.3, clear.

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Büchner funnels

Supplier: KARTELL

PP, white.

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Gooch Filters with Fused Filter Disc and Standard Joint 39/32 or 34/35

Supplier: ROBU GLASFILTER

ROBU® Gooch filter with fused filter disc is ideal for gravimetric analysis and residue collection, combining ROBU® construction with high chemical and thermal resistance, available with integrated VitraPOR® filter for efficient filtration.

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Filter Funnel, Conical with Fused Filter and Standard Joint NSK 10/19, 14/23 or 19/16

Supplier: ROBU GLASFILTER

ROBU® conical filter funnel with fused VitraPOR® filter and standard joint NSK 10/19, 14/23 or 19/16 ensures efficient, secure filtration in laboratory applications, combining chemical resistance with precise pore structure.

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Funnel, Stainless Steel

Supplier: BURKLE

This funnel can be used to pour and transfer free-flowing powders, liquids and slightly viscous media easily.

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Microfil® Funnel and Filters

Supplier: Merck

Microfil® funnels and filters assuring leak-free operation and uniform microorganism recoveries as well as an easy transfer of the membrane with forceps and prevents accidentally touching the filtration area.

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Filter Funnels

Supplier: ROBU GLASFILTER

ROBU® Filter Funnel with VitraPOR® Filter is designed for high-performance filtration. Equipped with a VitraPOR® filter, it offers exceptional chemical resistance and precision, making it ideal for demanding laboratory and industrial filtration processes. The funnel is durable, reusable, and easy to clean.