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.

Round bottom flasks with standard glass ground joint

Supplier: Lenz Laborglas

DURAN® borosilicate glass 3.3, amber.

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Volumetric flasks, trapezoidal shape, class A, blue markings, BLAUBRAND®

Supplier: Brand

Borosilicate glass 3.3, with PP stopper.

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Volumetric flasks, class A, blue markings, BLAUBRAND®

Supplier: Brand

Borosilicate glass 3.3, with glass stopper.

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Erlenmeyer flasks with baffles, with or without membrane screw caps, DURAN®

Supplier: DWK Life Sciences

DURAN®, borosilicate glass 3.3, clear, with or without PP screw cap plus PTFE membrane.

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Suspension culture flasks with standard or filter caps, CELLSTAR®

Supplier: Greiner Bio-One

PS, sterile.

Sustainable Options Available

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Flasks, round bottom, with standard ground joint

Supplier: Lenz Laborglas

DURAN®, borosilicate glass 3.3, clear.

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Flasks, round bottom, narrow neck, with beaded rim

Supplier: Lenz Laborglas

DURAN® Borosilicate glass 3,3, clear.

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Amine cell culture flasks, Corning® PureCoat™

Supplier: Corning

PS, with blue screw cap.

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Volumetric flasks, trapezoidal shape, class A, blue markings, BLAUBRAND®

Supplier: Brand

Borosilicate glass 3,3 with PP or glass stopper.

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Flasks, pear shaped with standard ground joint

Supplier: Lenz Laborglas

DURAN®, borosilicate glass 3.3, clear.

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Flasks, flat bottom, narrow neck, with beaded rim

Supplier: Lenz Laborglas

DURAN®, borosilicate glass 3,3, clear.

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Volumetric flasks for oil content determination, white markings, SILBERBRAND

Supplier: Brand

Borosilicate glass 3.3, with NS hollow glass stopper.

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Cell culture flasks, cell-repellent surface, CELLSTAR®

Supplier: Greiner Bio-One

These sterile, PS cell culture flasks have a cell-repellent surface to effectively inhibit cell attachment. Achieved through a chemical polymer modification, the surface does not degrade or leach under common cell culture conditions, rendering an ideal substrate for native cell culture experiments.

Sustainable Options Available