Avantor supplies filter flasks for vacuum filtration that feature heavier walls to insure mechanical strength. Select borosilicate glass, one-piece molded nalgene, or polypropylene models with a hose barb for connection to flexible tubing. Choose autoclavable flasks of varying capacities and graduation ranges, including microscale options. Some products include rubber stoppers and enamel graduated markings for approximate volumes. Many filter flasks are designed to ASTM specifications. Purchase items individually or in packs or cases.
VWR® Filtering Flasks, Heavy Wall, Graduated
Supplier: VWR International
Featuring a heavy wall construction, this flask comes with a glass hose connector and is suitable for vacuum filtration in a laboratory.
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Filtering Flask, Microscale, Glassco
Supplier: GLASSCO LABORATORY EQUIPMENT
Flask top is tooled for a #2 neoprene filter adapter or #3 rubber stopper
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Nalgene® Filtering Flasks, Polypropylene, Thermo Scientific
Supplier: Thermo Fisher Scientific
One-piece molded for strength and stability
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PYREX® Filtering Flasks, Heavy Wall with Tubulation, Corning
Supplier: Corning
PYREX® borosilicate glass.
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PYREX® Filtering Flasks, Graduated, Heavy Wall, Corning
Supplier: CORNING CA
Made of PYREX® borosilicate glass.
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ULTRA-WARE® Filtering Flask, Kimble Chase
Supplier: DWK LIFE SCIENCES S. DE R.L. DE MX
This flask is manufactured from heavy wall borosilicate glass to assure the mechanical strength needed for vacuum filtration
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KIMAX® Filtering Flasks with Capacity Scale, Kimble Chase
Supplier: DWK LIFE SCIENCES S. DE R.L. DE MX
Flasks are designed to take 1 atmosphere of vacuum or 29" Hg and are made with a heavier wall than a standard Erlenmeyer flask
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KONTES® Safety-Coated Filtering Flasks, Kimble Chase
Supplier: DWK LIFE SCIENCES S. DE R.L. DE MX
Flasks are manufactured from heavy-wall borosilicate glass and bonded to a plastic safety coating for extra safety during vacuum filtration
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KIMBLE® Filtering Flask with Standard Taper Joint
Supplier: DWK LIFE SCIENCES S. DE R.L. DE MX
The flasks are manufactured from 33 expansion, low extractable borosilicate glass with heavy wall construction, which provides good mechanical strength under vacuum application.
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SP Wilmad-LabGlass Filterware™ Filter Flask, SP Industries
Supplier: SP Industries
These microfiltration components are designed for the filtration of aqueous liquids
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PYREXPLUS® Plastic-Coated Filtering Flasks, Graduated, Heavy Wall, Corning
Supplier: Corning
PYREXPLUS® coated.
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PYREX® VISTA™ Filtering Flasks, Corning
Supplier: Corning
PYREX® VISTA™ filtering flasks have sidearm tubulations and have blue gradations to show approximate capacity. The neck finish affords a fit for rubber stoppers. Supplied without stoppers. Heavy wall.
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Buchner Filtering Flasks
Supplier: EISCO SCIENTIFIC LLC
Buchner filtering flasks are made of high quality, heavy duty borosilicate glass.
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: VWR International
: VWR International
: VWR International
: VWR International
: VWR International