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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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Product Image-28144-624

47mm Glass Filter Funnel

Description: For vacuum filtration of liquids and degassing of HPLC solvents and mobile phases. Support assembly, 300mL funnel capacity, and 1L flask. Support Base/Flask Connection: Standard taper 40/35 ground joint. Aluminum clamp. Effective filtration area: 9.6cm2.
Catalog Number: 28144-624
Supplier: Cytiva
Product Image-28144-608

FUNNEL GLASS FILTER HPLC 47MM

Description: Ideal for vacuum filtration of liquids and degassing of HPLC solvents and mobile phases. Made of 100% borosilicate glass, assures resistance to even the most aggressive solvents.
Catalog Number: 28144-608
Supplier: Cytiva
Product Image-28144-620

47 mm glass filter funnel with support assembly (1L funnel with 4L flask)

Description: Ideal for vacuum filtration of liquids and degassing of HPLC solvents and mobile phases. Made of 100% borosilicate glass, assures resistance to even the most aggressive solvents.
Catalog Number: 28144-620
Supplier: Cytiva
Product Image-30305-040

NALGENE* Buchner Funnel, Polypropylene

Description: Top I.D. 59mm. Stem O.D. 10mm. Stem Length: 45mm. For Paper Diameter: 55mm. Sturdy two-piece construction. Separable for easier cleaning. Highly resistant to most chemicals. Autoclavable.
Catalog Number: 30305-040
Supplier: Thermo Fisher Scientific
Product Image-30305-084

NALGENE* Buchner Funnel, Polypropylene

Description: Top I.D. 93mm. Stem O.D. 12mm. Stem Length: 71mm. For Paper Diameter: 90mm. Sturdy two-piece construction. Separable for easier cleaning. Highly resistant to most chemicals. Autoclavable.
Catalog Number: 30305-084
Supplier: Thermo Fisher Scientific
Product Image-30305-120

NALGENE* Buchner Funnel, Polypropylene

Description: Top I.D. 172mm. Stem O.D. 20mm. Stem Length: 107mm. For Paper Diameter: 150mm. Sturdy two-piece construction. Separable for easier cleaning. Highly resistant to most chemicals. Autoclavable.
Catalog Number: 30305-120
Supplier: Thermo Fisher Scientific
Product Image-30305-062

NALGENE* Buchner Funnel, Polypropylene

Description: Top I.D. 76mm. Stem O.D. 11mm. Stem Length: 65mm. For Paper Diameter: 70mm. Sturdy two-piece construction. Separable for easier cleaning. Highly resistant to most chemicals. Autoclavable.
Catalog Number: 30305-062
Supplier: Thermo Fisher Scientific
Product Image-14209-328

FUNNEL BUCHNER 600ML 90MM M

Catalog Number: 14209-328
Supplier: SP Industries
Product Image-30295-209

PYREX* Brand Buchner Funnel, with Fritted Disc

Description: Coarse Porosity. Capacity: 3L. Disc Diameter: 152mm. Height Above Disc: 175mm. Approximate Stem O.D. 25mm. Stem Length: 110mm. Useful where filter paper would be attacked by material being filtered. Top edge is beaded.
Catalog Number: 30295-209
Supplier: Corning

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Product Image-30296-201

PYREX* Brand Buchner Funnel, with Fritted Disc

Description: Medium Porosity. Capacity: 3L. Disc Diameter: 152mm. Height Above Disc: 175mm. Approximate Stem O.D. 25mm. Stem Length: 100mm. Useful where filter paper would be attacked by material being filtered. Top edge is beaded.
Catalog Number: 30296-201
Supplier: Corning

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Product Image-47750-826

Heavy-Duty Polypropylene Funnel

Description: 70mm stem. With smooth walls, 60[degree] cone angle and long stem. External ribs prevent air lock. Steam autoclavable at 121[degree]C.
Catalog Number: 47750-826
Supplier: Bel-Art Products, a Part of SP
Product Image-30305-109

NALGENE* Buchner Funnel, Polypropylene

Description: Top I.D. 130mm. Stem O.D. 22mm. Stem Length: 93mm. For Paper Diameter: 110mm. Sturdy two-piece construction. Separable for easier cleaning. Highly resistant to most chemicals. Autoclavable.
Catalog Number: 30305-109
Supplier: Thermo Fisher Scientific
Product Image-30297-150

For additional information on fritted ware,see PP T.23-T.24 of Technical Section., Fritted Ware

Description: PYREX brand, Buchner, with Fritted Disc. 3000 mL. 355 mm. 152 mm. Porosity:F. Stem Length:110 x 25 mm.
Catalog Number: 30297-150
Supplier: Corning

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Product Image-30297-149

PYREX* Brand, Buchner, with Fritted Disc

Description: 600mL. 229mm. 90mm. Porosity: F. Stem Length: 100x20mm. For additional information on fritted ware, see PP T.23-T.24 of Technical Section.
Catalog Number: 30297-149
Supplier: Corning

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Product Image-30297-148

For additional information on fritted ware,see PP T.23-T.24 of Technical Section., Fritted Ware

Description: PYREX brand, Buchner, with Fritted Disc. 2000 mL. 330 mm. 127 mm. Porosity:F. Stem Length:110 x 25 mm.
Catalog Number: 30297-148
Supplier: Corning

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Product Image-30296-210

For additional information on fritted ware,see PP T.23-T.24 of Technical Section., Fritted Ware

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

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