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.
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 with short stem
Supplier: Sampling Systems
These liquid funnels have PP construction. Crevice free.
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Filter apparatus according to Witt, DURAN®
Supplier: DWK Life Sciences
DURAN®, borosilicate glass 3.3, clear.
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Büchner funnels, single piece, SP Bel-Art
Supplier: Bel-Art Products, a Part of SP
HDPE, with Fritware® porous plates.
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Funnels, analytical with long stem, SP Bel-Art
Supplier: Bel-Art Products, a Part of SP
PMP, transparent.
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Disposable funnel for liquids, LaboPlast® / SteriPlast®
Supplier: BURKLE
Disposable funnel for reliable filling of liquids, ideal for filling bottles and other containers with a narrow filler opening.
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Filtration funnels, cylindrical
Supplier: SciLabware
Made of PYREX® borosilicate glass, these are ideal for filtering precipitates.
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Funnels, with standard ground joint cone
Supplier: witeg Labortechnik
Funnels, made of boroslicate glass, with standard ground joint cone.
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Funnels, with standard ground joint cone
Supplier: witeg Labortechnik
Funnels, made of boroslicate glass, with standard ground joint cone, one side flat.
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WHEATON® Filtration Assembly with Stainless Steel Support and No. 5 Stopper Connections, 25 mm
Supplier: DWK Life Sciences
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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Filtration funnels, Büchner type
Supplier: SciLabware
PYREX®, borosilicate glass, with sintered glass disc.
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Filter funnels according to Hirsch
Supplier: witeg Labortechnik
These fritted disc funnels, made of borosilicate glass, are used in preparative work or in making separations where it is necessary to wash the precipitate and redissolve with chemicals which would attack filter paper.
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Filtration funnels, semi-micro, Quickfit®
Supplier: SciLabware
PYREX®, borosilicate glass.
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Drum funnels, PP
Supplier: SEMADENI
Funnels, made of PP, for filling containers with large quantities of liquid or powdered substances quickly.
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Funnels with short stem
Supplier: hünersdorff GmbH
These food safe HDPE funnels are acid and chemical resistant and are ideal for use in the laboratory, workshop and household purposes.
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: GRANT INSTRUMENTS
: BOCHEM
: VWR Collection
: DWK Life Sciences
: Thermo Fisher Scientific
: VWR Collection
: Oxford Nanopore Technologies
: Industrial Physics
: AAT Bioquest
: Integra
: Palbam
: VWR Collection
: Integra
: VWR Collection
: FACELLITATE
: NANOENTEK
: Greiner Bio-One