Filter 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.
VWR®, Funnels with Long Stem
Supplier: VWR Collection
Borosilicate 3.3 glass.
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VWR®, Disposable Paper Funnel
Supplier: VWR Collection
Made of clay-coated heavy paper stock.
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VWR®, Funnels with Short Stem
Supplier: VWR Collection
Borosilicate 3.3 glass.
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DURAN® Funnels with short stem, ribbed
Supplier: DWK Life Sciences
DURAN®, borosilicate glass 3.3, clear, ribbed walls.
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Funnels with short stem, DURAN®
Supplier: DWK Life Sciences
DURAN®, borosilicate glass 3.3, clear.
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Millipore Glass Funnels for Vacuum Filtration
Supplier: Merck
Millipore, Borosilicate glass, Capacity: 300 ml
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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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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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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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VWR®, Funnels with Short Stem, Disposable
Supplier: VWR Collection
PP or PS.
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Filter Funnels, Conical
Supplier: ROBU GLASFILTER
ROBU® filter funnel conical with intergrated VitraPOR® filter is a classic laboratory tool designed for reliable filtration. Made from high-quality borosilicate glass, it ensures chemical resistance and durability across a wide range of applications.
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Funnels with long stem, BOLA
Supplier: Bohlender
Funnels, made of PTFE, white. Conical opening with long outlet.
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Catalog #: 83639.320
Supplier: VWR Chemicals
Catalog #: 20864.320
Supplier: VWR Chemicals
Catalog #: 83640.320
Supplier: VWR Chemicals
Catalog #: 31770.294
Supplier: VWR Chemicals
Catalog #: 83645.320
Supplier: VWR Chemicals