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45 results for Filter Flasks

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Filter Flasks

VWR 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.

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Polypropylene Filtering Flask

Polypropylene Filtering Flask

Supplier: VWR International

Molded in One Piece to Withstand a Vacuum up to 30" Hg.

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VWR® Filtering Flasks

VWR® Filtering Flasks

Supplier: VWR International

Our high-quality borosilicate filtering flasks meet ASTM standards.

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VWR® Filtering Flasks, Heavy Wall, Graduated

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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KIMBLE® Filtering Flask with Standard Taper Joint

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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Nalgene® Filtering Flasks, Polypropylene, Thermo Scientific

Nalgene® Filtering Flasks, Polypropylene, Thermo Scientific

Supplier: Thermo Fisher Scientific

One-piece molded for strength and stability

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Filtering Flask, Heavy Wall, Ace Glass Incorporated

Filtering Flask, Heavy Wall, Ace Glass Incorporated

Supplier: Ace Glass

This heavy wall Erlenmeyer style flask has a 1/4-inch side hose barb and a reinforced standard taper 24/40 top joint

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KONTES® Safety-Coated Filtering Flasks, Kimble Chase

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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WHEATON® Filter Flasks, DWK Life Sciences

Supplier: DWK Life Sciences (KIMBLE)

These erlenmeyer-style flasks feature heavy-wall glass to provide the mechanical strength needed for vacuum filtration.

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ULTRA-WARE® Filtering Flask, Kimble Chase

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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SP Wilmad-LabGlass Filter Flasks with Stopper Joint, SP Industries

SP Wilmad-LabGlass Filter Flasks with Stopper Joint, SP Industries

Supplier: SP Industries

These borosilicate glass heavy wall filtering flasks can be used with FILTERWARE® Filtration Apparatus (LG-1755)

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Flask, Filtering, Heavy Wall, Ace Glass Incorporated

Flask, Filtering, Heavy Wall, Ace Glass Incorporated

Supplier: Ace Glass

This heavy wall filtering flask has a single center neck with reinforced [ST] 24/40 outer joint and a side "olive" style hose connection outlet with a glass stopcock

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WHEATON® Filtering Flask

Supplier: DWK Life Sciences

Filtering flask is used for the filtration of organic solvents, corrosive liquids and the removal of particulates from HPLC solvents.

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Flask, Filtering, Heavy Wall, Ace Glass Incorporated

Flask, Filtering, Heavy Wall, Ace Glass Incorporated

Supplier: Ace Glass

This flask has a tooled neck for a uniform stopper fit

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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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SP Bel-Art Filtering Flask with Side Arm, Bel-Art Products, a part of SP

SP Bel-Art Filtering Flask with Side Arm, Bel-Art Products, a part of SP

Supplier: Bel-Art Products, a Part of SP

Polypropylene plastic flask has side-arm at 45˚ downward angle to prevent tipping.

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KIMAX® Filtering Flasks with Capacity Scale, Kimble Chase

KIMAX® Filtering Flasks with Capacity Scale, Kimble Chase

Supplier: DWK Life Sciences (KIMBLE)

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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KIMAX® Filtering Flasks with Quick-Release Hose Barb Connector, Capacity Scale, Kimble Chase

KIMAX® Filtering Flasks with Quick-Release Hose Barb Connector, Capacity Scale, Kimble Chase

Supplier: DWK Life Sciences (KIMBLE)

These flasks feature a quick-release connector designed as a safety feature to accommodate standard 6.4mm (1/4") tubing (tubing not included)

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KIMAX® Filtering Flasks with Detachable Plastic Sidearm, Capacity Scale, Kimble Chase

KIMAX® Filtering Flasks with Detachable Plastic Sidearm, Capacity Scale, Kimble Chase

Supplier: DWK Life Sciences (KIMBLE)

Flasks have an autoclavable plastic sidearm designed to accept 7.9mm (5/16") I.D

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Supplier: Sartorius

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Supplier: Sartorius

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Eisco Glass Filter Flasks, Pack of 2

Eisco Glass Filter Flasks, Pack of 2

Supplier: Wards

Pack of two filter flasks with heavy walls and integral side arm made of borosilicate glass.

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Filtering Flask, Heavy Wall, Chemglass

Filtering Flask, Heavy Wall, Chemglass

Supplier: Chemglass

These heavy wall Erlenmeyer shaped filtering flasks have a standard taper outer joint and a serrated hose connection for attachment to vacuum source.

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Supplier: Cytiva

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Filtering Bottle, United Scientific Supplies

Filtering Bottle, United Scientific Supplies

Supplier: United Scientific Supplies

High-quality large volume filtering flask.

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Filtering Flasks, Heavy Wall, Chemglass

Filtering Flasks, Heavy Wall, Chemglass

Supplier: Chemglass

Erlenmeyer shaped filtering flask with standard taper outer joint.

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Flasks, Filtering, Heavy Wall, Chemglass

Flasks, Filtering, Heavy Wall, Chemglass

Supplier: Chemglass

Erlenmeyer shaped filtering flask with standard taper outer joint.

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PYREX® VISTA™ Filtering Flasks, Corning

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.

   Sustainable Options Available
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Polypropylene Filtering Flasks

Polypropylene Filtering Flasks

Supplier: Wards

Autoclavable.

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DURAN® Filtering Flask, with Replaceable Hose Connection, Chemglass

DURAN® Filtering Flask, with Replaceable Hose Connection, Chemglass

Supplier: Chemglass

Duran® heavy wall filtering flask with a unique removable PPN hose connection.

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Supplier: Cytiva

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