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.
Plastic Funnels
Supplier: American Scientific
Perfect Funnel for Every Application.
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Thistle Tube Polypropylene Funnel, Bel-Art
Supplier: Bel-Art
This unbreakable plastic thistle tube is ideal for the high school laboratory. It has a two piece construction with the stem tightly fitting into the funnel. Stem O.D.: 6mm. Length: 290mm. Package of 12.
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PYREX® Long Stem Funnels, Corning
Supplier: Corning
Corning No. 6140 Strong beaded edge. 60° angle. Stems of heavy wall tubing approximately 150 mm (6") long. Package of 12.
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TLG® High Vacuum Filter Funnels with Fritted Disc, Sati International
Supplier: CHEM SCIENCE INC CA
Funnel features a 0 to 4 mm high vacuum valve and a 2 mm glass stopcock which provides constant pressure retention in the device.
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Hirsch Filter Funnels, Sati International
Supplier: CHEM SCIENCE INC CA
The conical funnel shape is very useful for preparation work, particularly to concentrate crystal residue for re-washing. The angle of the funnel body facilitates the removal of precipitate.
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Buchner Funnel With Fritted Disc, Borosilicate Glass, United Scientific Supplies
Supplier: United Scientific Supplies
Pack of 2 thick-walled borosilicate glass Buchner funnels.
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Airfree® Schlenk Filter Funnels, [ST] Outer Joints, Chemglass
Supplier: Chemglass
Fritted filter funnels are available with a choice of coarse or medium porosity fritted disc.
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Funnel, Fluted, 60° Angle, Long Stem, PYREX®, Corning
Supplier: Corning
PYREX®, borosilicate glass.
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PYREX® Funnels with Long Stem, Corning
Supplier: Corning
PYREX®, borosilicate glass.
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PYREX® Hirsch Funnels with Fritted Disc, Corning
Supplier: Corning
PYREX®, borosilicate glass 3.3.
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Flint Glass Funnel Tube, Rochester
Supplier: ROCHESTER APPAREL & AD SPECIALTIES
A fine quality flint glass funnel tube with top diameter of 18 mm.
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Polypropylene Micro Funnel, Bel-Art
Supplier: Bel-Art
Ideal for filling burets and other narrow laboratory apparatus. The top diameter (ID) is 35 mm and stem diameter is 8 mm. Package of 12.
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Microfiltration Funnel, Glass, Kimble Chase
Supplier: DWK Life Sciences (KIMBLE)
This 90mm assembly is designed for large sample volumes or samples with high particulate loads that would tend to clog a 47mm diameter filter.
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Synthware Micro Funnel, Kemtech America
Supplier: Kemtech America
Micro funnel
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AIRFREE® Filter Tubes, Schlenk, Chemglass
Supplier: Chemglass
These AIRFREE® filter tube allows for filtration followed by collection of crystals on opposite side of fritted disc.
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TLG® Buchner Filter Funnels with Inner Joint, Sati International
Supplier: CHEM SCIENCE INC CA
Not recommended for filtration where pressure would exceed 15 psi.
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Synthware Buchner Filter Funnels, Inner [ST] Joint, Kemtech America
Supplier: Kemtech America
These filter funnels are made of glass.
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Porcelain Buchner Funnels
Supplier: GSC International
Cost-efficient, high quality Buchner Funnels.
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Short Stem Funnels, G.S.C International
Supplier: GSC International
These funnels are made from borosilicate glass and have a short stem.
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Drum and Carboy Funnels, Chemglass
Supplier: Chemglass
Large funnels with handles are ideal for filling columns, barrels, tanks, and carboys providing ample volume and fast flow
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Airfree® Schlenk Filter Funnels, [ST] Inner Joints, Chemglass
Supplier: Chemglass
Similar to the AF-0542 series, but with a standard taper inner joint at top instead of the outer joint.
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Analytical Funnel, Polypropylene, Dynalon
Supplier: Dynalon
Made of autoclavable polypropylene, these funnels have long a narrow bore that works best for liquids
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Synthware Filter Funnel, Hirsch, Microscale, Kemtech America
Supplier: Kemtech America
Microscale Hirsch filter funnel with a 10mm O.D
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extraktLAB DrainDroyd Filtration System, United Science
Supplier: United Science
DrainDroyd filtration system is designed for rapid filtration of solids from liquids. Standard DrainDroyd base compatible with Octolid, terpene condenser, filter and jacketed filter top accessories.
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Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: BDH
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International