Flasks
Avantor 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.
Eisco Amber Glass Volumetric Flasks with Polypropylene Stopper, Class A
Supplier: Wards
Amber glass volumetric flask with polypropylene stopper is useful for protecting light sensitive reagents.
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Eisco LabGlass® Pear Shape Boiling Flasks, Interchangable Joint
Supplier: Wards
High quality pear shapeboiling flasks with ground, interchangable joint.
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PYREX® Viscosimeter Volumetric Flask, Class A, Corning
Supplier: Corning
Rugged mold-blown construction.
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Flask Mug, Borosilicate, United Scientific Supplies
Supplier: United Scientific Supplies
Crafted from high-quality borosilicate glass, this flask-shaped mug features enameled graduations on one side and the molecular structure of caffeine on the other.
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Shaker Flasks with Six Bottom Baffles, Chemglass
Supplier: Chemglass
These flasks have six bottom baffles to maximize oxygen transfer for bacterial, yeast and other cultures that require large amounts of oxygen for optimal growth.
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PYREX® Trypsinizing Flasks with Baffles, Corning
Supplier: Corning
Flasks are used for converting homogenous tissue samples into cell suspension by digestion of connective proteins
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PYREX® VISTA™ Flasks, Flat Bottom, Glass, Clear, with Standard Tapered Joints, Corning
Supplier: Corning
Made of PYREX® borosilicate glass.
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High Efficiency Erlenmeyer Flasks, Polycarbonate, Flat Bottom
Supplier: NEST SCIENTIFIC
High-efficiency, large-volume culture flasks allow cells to show strong viability with large expression amount of proteins in the culture of mammalian cells and insect cells.
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SP Wilmad-LabGlass ProCulture® Fernbach Shaker Flasks, SP Industries
Supplier: SP Industries
Commonly used in serum production and ideal for use in organism cultures that require a large surface area to volume ratio, these flasks are available with a beaded rim, GL 45 screw thread, or Delong style neck for accommodating various style stoppers and plugs.
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Polymethylpentene Erlenmeyer Flask with Screw Cap
Supplier: Thermo Fisher Scientific
PMP flasks with secure leak-proof seal.
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Eisco Glass Volumetric Flasks with Plastic Stopper, Class A
Supplier: Wards
Class A volumetric flasks are made from borosilicate 3.3 glass and feature a graduation mark, polypropylene stopper, and blue or white enamel markings.
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Eisco Plastic Volumetric Flasks
Supplier: Wards
Polypropylene volumetric flasks with single graduation line and screw caps.
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Erlenmeyer Shaker Flasks, Greiner Bio-One
Supplier: Greiner Bio-One
These erlenmeyer shaker flasks are ideal for suspension culture of mammalian cells, plants, microbes and microorganisms. The shaker flasks feature a patented 2-in-1 DuoCAP® which allows for flexibility between vented and non-vented applications.
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TUNAIR™ Shake Flasks, IBI Scientific
Supplier: IBI Scientific
TUNAIR™ Shake Flask Systems are a unique and patented flask and closure system designed for microbiology and biotechnology applications
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Round Bottom Flasks, Angular, 3-Necked
Supplier: United Scientific Supplies
Round bottom boiling flasks with three necks of equal socket joints.
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Eisco 3-Piece Small Glass Erlenmeyer Flask Set
Supplier: Wards
Erlenmeyer flask set consisting of three smaller sizes: 50, 150 and 250 ml, all made from borosilicate glass with narrow necks, white markings, and beaded rims.



