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.
Disposable Plastic Funnels, Simport Scientific
Supplier: Simport Scientific
Disposable funnels made of either polystyrene or polypropylene.
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Filter Apparatus, Chemglass
Supplier: Chemglass
Useful for direct filtration applications of small volumes under vacuum.
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Buchner Funnels, Perforated Plates, Chemglass
Supplier: Chemglass
Buchner funnels having a perforated plate rather than a fritted disc.
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Thistle Tube Funnel, Bel-Art
Supplier: Bel-Art
Use this funnel to add reagents to reaction vessels. The top I.D. is 27 mm. Package of 12.
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Polypropylene Buchner Funnel
Supplier: United Scientific Supplies
Useable With or Without Filter Paper.
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Eisco Plastic Büchner Funnels, 2 Part
Supplier: Wards
Two-part Büchner funnels with straight sides and fixed perforated plates made of polypropylene plastic.
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LaboPlast® / SteriPlast® Disposable Funnel for Liquids
Supplier: BURKLE INC
Disposable funnel for reliable filling of liquids, ideal for filling bottles and other containers with a narrow filler opening.
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Funnels for FLASH Chromatography, California Pacific Lab, CP Lab Safety
Supplier: CP Lab Safety
Ideal for use in FLASH chromatography applications
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Buchner Funnels, Inner Joint, Chemglass
Supplier: Chemglass
Buchner-style filter funnel with a lower [ST] inner joint and serrated tubulation for connection to a vacuum source.
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Glass Buret Funnel
Supplier: GSC International
Standard for any laboratory.
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Funnels, Stainless Steel, Polar Ware
Supplier: Polar Ware
Funnels are stain-proof and long-lasting
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ULTRA Liquid Funnels, USP Class VI, Double-Bagged
Supplier: SAMPLING SYSTEMS LTD
These premium sterile funnels are double bagged and are made from high quality USP class VI HDPE. A box liner is also used giving a third layer of protection.
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Funnels, Stainless Steel
Supplier: SAMPLING SYSTEMS LTD
These stainless steel funnels are ideal for use with many type of liquids. Made from durable 304 grade stainless steel.
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Industrial Funnels, United Scientific Supplies
Supplier: United Scientific Supplies
Large industrial funnels made of polypropylene.
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Lightweight Funnel, Dynalon
Supplier: Dynalon
Economically priced funnels with ribs which prevent air lock and speed filtration
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Funnels with Standard Stems, United Scientific Supplies
Supplier: United Scientific Supplies
These clear funnels have long stems, smooth walls, and external ribs to prevent air lock.
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Catalog #: 21905-026
Supplier: Kimberly-Clark
Catalog #: 32934-080
Supplier: Kimberly-Clark
Catalog #: 89039-664
Supplier: VWR International