You Searched For: 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.

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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Description: PYREX brand, Buchner, with Fritted Disc. 2 mL. 70 mm. 10 mm. Porosity:F. Stem Length:31 x 7 mm. These funnels are especially useful where filter paper would be attacked by the material being filtered.
Catalog Number: 30296-210
Supplier: Corning

Description: Top I.D. 150mm. Stem O.D. 15mm. Stem Length: 150mm. Heavy uniform walls. Strong, fire polished rims and stems. Funnel has a high resistance to chemical attack and mechanical and thermal shock. ASTM Specification E1095, Type I, Class B.
Catalog Number: 89001-414
Supplier: DWK LIFE SCIENCES S. DE R.L. DE MX

Description: Top I.D. 200mm. Stem O.D. 19mm. Stem Length: 150mm. Heavy uniform walls. Strong, fire polished rims and stems. Funnel has a high resistance to chemical attack and mechanical and thermal shock. ASTM Specification E1095, Type I, Class B.
Catalog Number: 30214-149
Supplier: DWK Life Sciences (KIMBLE)

Description: Top I.D. 250mm. Stem O.D. 25mm. Stem Length: 150mm. Heavy uniform walls. Strong, fire polished rims and stems. Funnel has a high resistance to chemical attack and mechanical and thermal shock. ASTM Specification E1095, Type I, Class B.
Catalog Number: 30214-160
Supplier: DWK Life Sciences (KIMBLE)

Description: Top I.D. 201mm. Stem O.D. 23mm. Stem Length: 89mm. Ideal for transferring liquids. Funnel has both internal and external ribbing for air release. High-density polyethylene.
Catalog Number: 30254-020
Supplier: Thermo Fisher Scientific


Description: Top I.D. 55mm. Stem O.D. 8mm. Stem Length: 63mm. Fits Paper Diameter: 90mm. Fast-filtering glass funnel. Design permits the filter paper to seal itself around the top. ASTM specification E1095, Type 1, Class A.
Catalog Number: 89001-408
Supplier: DWK Life Sciences (KIMBLE)


Description: Top I.D. 100mm. Stem O.D. 9mm. Stem Length: 97mm. Fits Paper Diameter: 185mm. Fast-filtering glass funnel. Design permits the filter paper to seal itself around the top. ASTM specification E1095, Type 1, Class A.
Catalog Number: 89001-412
Supplier: DWK Life Sciences (KIMBLE)

Description: Top I.D. 90mm. Stem O.D. 9mm. Stem Length: 97mm. Fits Paper Diameter: 150mm. Fast-filtering glass funnel. Design permits the filter paper to seal itself around the top. ASTM specification E1095, Type 1, Class A.
Catalog Number: 89001-410
Supplier: DWK LIFE SCIENCES S. DE R.L. DE MX

Description: Top I.D. 25mm. Stem O.D. 6mm. Stem Length: 40mm. Fits Paper Diameter: 42.5mm. Fast-filtering glass funnel. Design permits the filter paper to seal itself around the top. ASTM specification E1095, Type 1, Class A.
Catalog Number: 89001-402
Supplier: DWK Life Sciences (KIMBLE)


Description: Top I.D. 45mm. Stem O.D. 6.5mm. Stem Length: 50mm. Fits Paper Diameter: 70mm. Fast-filtering glass funnel. Design permits the filter paper to seal itself around the top. ASTM specification E1095, Type 1, Class A.
Catalog Number: 89001-406
Supplier: DWK LIFE SCIENCES S. DE R.L. DE MX

Description: Top I.D. 35mm. Stem O.D. 6.5mm. Stem Length: 50mm. Fits Paper Diameter: 55mm. Fast-filtering glass funnel. Design permits the filter paper to seal itself around the top. ASTM specification E1095, Type 1, Class A.
Catalog Number: 89001-404
Supplier: DWK LIFE SCIENCES S. DE R.L. DE MX


Description: Top I.D. 65mm. Stem O.D. 8mm. Stem Length: 63mm. Fits Paper Diameter: 110mm. Fast-filtering glass funnel. Design permits the filter paper to seal itself around the top. ASTM specification E1095, Type 1, Class A.
Catalog Number: 89000-826
Supplier: DWK Life Sciences (KIMBLE)


Description: Top I.D. 75mm. Stem O.D. 8mm. Stem Length: 75mm. Fits Paper Diameter: 125mm. Fast-filtering glass funnel. Design permits the filter paper to seal itself around the top. ASTM specification E1095, Type 1, Class A.
Catalog Number: 89000-828
Supplier: DWK LIFE SCIENCES S. DE R.L. DE MX

Description: Perfect for micro work, filling burettes, manometers, and small bottles. These polypropylene funnels are steam autoclavable at 121[degree] C (250[degree] F). 12 per bag, 6 bags per case.
Catalog Number: 13197-128
Supplier: Bel-Art


Description: Perfect for micro work, filling burettes, manometers, and small bottles. These polypropylene funnels are steam autoclavable at 121[degree] C (250[degree] F). 12 per bag, 6 bags per case.
Catalog Number: 13197-124
Supplier: Bel-Art Products, a Part of SP


Description: Perfect for micro work, filling burettes, manometers, and small bottles. These polypropylene funnels are steam autoclavable at 121[degree] C (250[degree] F). 12 per bag, 6 bags per case.
Catalog Number: 13197-126
Supplier: Bel-Art Products, a Part of SP


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