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.

Funnels, analytical

Supplier: KARTELL

PP, translucent.

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VWR®, Funnels with Short Stem, Disposable

Supplier: VWR Collection

PP or PS.

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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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Funnels for vacuum filtration

Supplier: Cytiva (Formerly Pall Lab)

Polysulfone, transparent.

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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.