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.

Flasks, Heavy Wall, Round Bottom, Single Neck, 2 to 20 L, Chemglass

Supplier: Chemglass

Round bottom, heavy wall single short neck flask with a standard taper outer joint.

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Micro Volumetric Flasks with Stopper, Class A, Chemglass

Supplier: Chemglass

Class 'A' micro volumetric flasks are supplied complete with CG-3000 14/20 hollow stopper.

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Synthware Flask, Round Bottom, Three-Neck, Microscale, Kemtech America

Supplier: Kemtech America

Microscale round bottom flask with three externally threaded 14/10 outer ground joints.

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Flasks, Kuderna-Danish, Chemglass

Supplier: Chemglass

Lower body of flasks featuring a hemispherical shape.

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Synthware Three-Neck Round-Bottom Flasks with Bottom Outlet, Kemtech America

Supplier: Kemtech America

Lower outlet is a 4mm straight bore PTFE stopcock.

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Round Bottom Flasks, Minum-ware, MW-58, Chemglass

Supplier: Chemglass

Micro round bottom flask with a 14/10 threaded outer joint

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Corning® BioCoat® Laminin Cell Culture Flasks, Corning

Supplier: Corning

Laminin, a major structural component of basement membranes, is a 900 kD glycoprotein composed of three polypeptide chains with a multidomain structure. Laminin has many varied funcitons that are mediated by binding to various components of the basement membrane (for example, collagen IV and heparan sulphate proteoglycan) and to cell surface receptors. Corning® BioCoat® Laminin flasks, coated with mouse laminin, are manufactured in a highly controlled environment and rigorously tested to assure product consistency and performance.

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CELLSTAR® Filter Cap Cell Culture Flasks, Greiner bio-one

Supplier: Greiner Bio-One

A specific capillary pore membrane is used for the filter screw caps of CELLSTAR® filter cap cell culture flasks.

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Eisco Glass Narrow Neck Erlenmeyer Flasks

Supplier: Wards

Narrow neck borosilicate glass Erlenmeyer flasks with beaded rims and white graduations.

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PYREX® Erlenmeyer Flasks, Graduated, Narrow Mouth, Corning

Supplier: Corning

PYREX® borosilicate glass 3.3.

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Eisco Glass Volumetric Flasks with Glass Stopper, ASTM Class B

Supplier: Wards

ASTM Class B Volumetric flasks are made from borosilicate 3.3 glass and feature a graduation mark, solid glass penny head stopper, and blue or white enamel markings.