VWR offers a wide variety of flasks to meet your labware needs. Select pear shaped, round bottom, flat bottom, Kjeldahl, conical or Erlenmeyer flasks in a variety of capacities. Perform specialized procedures with distilling, rotary evaporator, filter and iodine flasks. Volumetric and nitrogen flasks safely store and measure liquids and gases. Meet your lab's cell culturing needs with trypsinizing, culture, and spinner flasks. Most flask types feature borosilicate glass construction; some offer plastic models as well. Purchase flasks in cases, packs, or individually.

PYREX® Erlenmeyer Flasks, Wide Mouth, Corning

Supplier: Corning

Flasks made of PYREX® borosilicate glass, graduated.

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Corning® Polystyrene Tissue Culture Flasks, Sterile, Corning

Supplier: Corning

Designed and treated for optimal cell attachment and growth

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KIMAX® Volumetric Flasks, Cassia, Class A, Kimble Chase

Supplier: DWK LIFE SCIENCES S. DE R.L. DE MX

Calibrated to contain

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Heavy-Wall Flat-Bottom Boiling Flask, Kimble Chase

Supplier: DWK LIFE SCIENCES S. DE R.L. DE MX

Single neck flat bottom flask with a Standard Taper outer joint.

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KIMBLE® RAY-SORB® Amber Erlenmeyer Flask, DWK Life Sciences

Supplier: DWK LIFE SCIENCES S. DE R.L. DE MX

These flasks are RAY-SORB® processed to protect solutions sensitive to light from shorter wavelengths.

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PYREX® Viscosimeter Volumetric Flask, Class A, Corning

Supplier: Corning

Rugged mold-blown construction.

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PYREX® Volumetric Flasks, Class A, PTFE Stopper, Corning

Supplier: Corning

These class A PYREX® volumetric flasks have machine-blown bodies to which are sealed heavy-beaded, heavy-tubing necks, tooled for PTFE color-coded keyhole stoppers

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KIMBLE® Distilling Flasks, Round Bottom, 3-Neck, DWK Life Sciences

Supplier: DWK LIFE SCIENCES S. DE R.L. DE MX

Angled three neck round bottom flasks with standard taper outer joints.

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Angled Two Neck Round Bottom Flask, Kimble Chase

Supplier: DWK LIFE SCIENCES S. DE R.L. DE MX

Distilling round bottom flask with angled side neck

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PYREX® Volumetric Flasks, Polyethylene Stopper, Class A, Corning

Supplier: Corning

PYREX® borosilicate glass, clear, with LDPE stoppers.

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PYREX® Volumetric Flasks, Phosphoric Acid, Wide Neck, Corning

Supplier: Corning

PYREX® borosilicate glass.

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KIMAX® Volumetric Flasks with [ST] Glass Stopper, Wide Mouth, Class A, Kimble Chase

Supplier: DWK LIFE SCIENCES S. DE R.L. DE MX

Flasks feature wide mouth for easy pipet access and heavy, uniform walls for strength, durability, and safety

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Corning® Reusable Plastic Volumetric Flasks, PMP, Class A, Corning

Supplier: Corning

PMP, translucent, with tapered PP stopper.

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PYREX® Erlenmeyer flasks, Wide Neck, Heavy-Duty Rim, Corning

Supplier: Corning

Heavy-duty rim flasks are especially recommended for use as titration flasks.

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Cell Culture Flask, GL 45, Kimble Chase

Supplier: DWK LIFE SCIENCES S. DE R.L. DE MX

These KIMAX® Erlenmeyer flasks have large opening, GL 45 thread closures to make filling easier and provide tight seals during storage.

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PYREXPLUS® Plastic-Coated Filtering Flasks, Graduated, Heavy Wall, Corning

Supplier: Corning

PYREXPLUS® coated.

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Corning® U-Shape Cell Culture Flasks, Corning

Supplier: Corning

Corning's enhanced T-75 Flask features a U-shaped design, which improves usability while maintaining the same environment for cell growth as previous designs

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KONTES® Pear-Shaped Boiling Flasks, Heavy Wall, Kimble Chase

Supplier: DWK LIFE SCIENCES S. DE R.L. DE MX

Single neck flasks with [ST] outer joint.

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Volumetric Saybolt Viscosity Flask, Class A, DWK Life Sciences

Supplier: DWK LIFE SCIENCES S. DE R.L. DE MX

The Ramsbottom Coking Bulb is used in the determination of carbon residue in petroleum products.

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PYREX® EZ Access™ Volumetric Flasks, Class A, Corning

Supplier: Corning

PYREX® glass, low actinic, with stopper.

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Corning® Spinner Flasks with Vertical Sidearms, Corning

Supplier: Corning

Borosilicate glass flasks are baffled to enhance agitation of contents.

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KIMBLE® Erlenmeyer Flasks, Jointed, Narrow Mouth, DWK Life Sciences

Supplier: DWK LIFE SCIENCES S. DE R.L. DE MX

Single neck flask with a standard taper outer joint.

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KIMBLE® RAY-SORB® Amber Heavy Duty Wide Mouth Volumetric Flask, PTFE Stopper, DWK Life Sciences

Supplier: DWK LIFE SCIENCES S. DE R.L. DE MX

Flasks are made of red-tinted glass that provides protection from UV light

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KIMAX® Volumetric Flasks with [ST] Glass Stopper, Class A, Serialized and Certified, Heavy Duty, Wide Mouth, Kimble Chase

Supplier: DWK LIFE SCIENCES S. DE R.L. DE MX

These KIMAX® flasks are permanently marked with an individual serial number and are supplied with a Certificate of Graduation Accuracy

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KIMBLE® RAY-SORB® Amber Flat Bottom Short Neck Boiling Flask, DWK Life Sciences

Supplier: DWK LIFE SCIENCES S. DE R.L. DE MX

Full-length, short neck flasks are RAY-SORB® processed to provide protection to solutions sensitive to short-wavelength light.

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PYREX® Pear-Shaped Boiling Flasks, [ST] Joint, Corning

Supplier: Corning

Boiling flasks have short necks and carefully controlled wall thicknesses to maintain proper balance between thermal expansion and mechanical strength for optimal shock resistance. These flasks are equipped with standard taper 14/20 outer joint, standard taper 19/22 joint, and standard taper 24/40 joint.

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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.