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.

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Flasks, Heavy Wall, Round Bottom, 4-Necks, Chemglass

Supplier: Chemglass

Flasks feature a round bottom.

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Round-Bottom Boiling Flasks, Thermowell, Heavy Wall, Chemglass

Supplier: Chemglass

Heavy wall flasks with a round bottom, a [ST] 24/40 outer joint, and a side well to accept a thermometer

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Synthware Flat-Bottom Flasks, Kemtech America

Supplier: Kemtech America

Single-neck, flat-bottom flasks with an outer joint.

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Delong Shaker Flasks with Three Extra Deep Side Baffles, Chemglass

Supplier: Chemglass

Extra deep baffle indents on the lower outside edge of the flask to maximize oxygen transfer to the culture medium when used on an orbital shaker.

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Volumetric Flasks, Class A, with Glass Stopper, Individually Certified, United Scientific Supplies

Supplier: United Scientific Supplies

Durable, machine-blown body with heavy beaded tubing neck.

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Volumetric Flasks, Class A, with Glass Stopper, Batch Certified, QR, United Scientific Supplies

Supplier: United Scientific Supplies

Durable, machine-blown body with heavy beaded tubing neck.

Expand 11 Items

CELLCOAT® Protein Coated Flasks, Greiner Bio-One

Supplier: Greiner Bio-One

These convenient, ready-to-use tissue culture flasks are coated with extra-cellular matrix proteins (ECM) or synthetic peptides.

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KimCote® Class A Heavy Duty Wide Mouth Volumetric Flasks, Kimble Chase

Supplier: DWK Life Sciences (KIMBLE)

Wide mouth volumetric flasks feature an autoclavable KimCote® safety coating that reduces the hazards of shattered glass and leakage of toxic or corrosive chemicals

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Corning® BioCoat® Collagen I-Coated Flasks, Corning

Supplier: Corning

Collagen I, found in most tissues and organs, is most plentiful in dermis, tendon, and bone. It is an integral part of the framework that holds cells and tissues together and has been recognized as a useful matrix for improving cell culture. In vitro use of collagen can exert effects on the adherence, morphology, growth, migration, and differentiation of a variety of cell types.

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SP Wilmad-LabGlass ProCulture® Delong Style Shaker Flasks, SP Industries

Supplier: SP Industries

Ideal for growing and mixing of cell cultures, these Delong style shaker flasks have long necks to reduce splashing that could reach the closure.

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Flasks, Heavy Wall, Round Bottom, Threaded Inlet, ChemScience

Supplier: CHEM SCIENCE INC CA

All sizes listed below are hand-blown from tubing to ensure uniform wall thickness.

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Eisco LabGlass® Boiling Flasks, Flat Bottom with Threaded Joint

Supplier: Wards

High quality flat bottom boiling flasks for chemistry classrooms and laboratories.

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Eisco LabGlass® Boiling Flasks, Round Bottom with Threaded Joint

Supplier: Wards

High quality round bottom boiling flasks for chemistry classrooms and laboratories.

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Eisco LabGlass® Erlenmeyer Flasks, Graduated with Ground Joint

Supplier: Wards

High quality Erlenmeyer flask for chemistry classrooms and laboratories.

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High-Efficient Erlenmeyer Flasks With Tube

Supplier: NEST SCIENTIFIC

The high-efficient Erlenmeyer flask (with tube) is designed to eliminate pipeline design, assembly, sterilization and other operations and improving production efficiency. It is ideal for shaker culture applications and can be used for scale-up culture of suspension cells.