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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Erlenmeyer flasks with screw caps

Supplier: Lenz Laborglas

DURAN®, borosilicate glass 3.3, clear, with DIN thread and red PBT closure.

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Nitrogen receivers (schlenk Tubes)

Supplier: Lenz Laborglas

DURAN®, borosilicate glass, clear.

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Volumetric flask, class A, glass stopper with individual certificate, BLAUBRAND®

Supplier: Brand

Borosilicate glass 3.3, with glass stopper.

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Flasks, Erlenmeyer, with standard ground joint

Supplier: Lenz Laborglas

DURAN®, borosilicate glass 3.3, clear.

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Nitrogen flasks, round bottom (Schlenk Flasks) with NS stopcock

Supplier: Lenz Laborglas

DURAN®, borosilicate glass 3.3, clear.

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Erlenmeyer flasks, disposable, with screw cap, Nalgene®

Supplier: Thermo Fisher Scientific

PETG, transparent, with HDPE screw cap.

Sustainable Options Available

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Volumetric flasks, class A, amber markings, BLAUBRAND® ETERNA

Supplier: Brand

Borosilicate glass 3.3, with PP stopper.

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Erlenmeyer flasks with standard ground joints, DURAN®

Supplier: DWK Life Sciences

DURAN®, borosilicate glass 3.3, clear.

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Nitrogen receivers (schlenk flasks), with PTFE needle-valve stopcock

Supplier: Lenz Laborglas

DURAN® borosilicate glass 3.3, clear.

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Cell culture flasks, Corning® PureCoat™ ECM mimetic, fibronectin peptide or collagen I peptide

Supplier: Corning

Corning® PureCoat™ ECM Mimetic flasks are coated with biologically active synthetic animal-free peptides that are covalently linked to a proprietary surface to provide a highly consistent alternative to complex extracellular peptides. The unique three or five layer Multi-Flask design lets you grow more cells in the same amount of incubator space, while the pre-coated Fibronectin or Collagen I peptide surfaces eliminate time-consuming and inconsistent self-coating protocols. The PureCoat ECM Mimetic Multi-Flasks have the same footprint, reagent volume, and cell seeding densities per unit area as 175 cm² (T-175) flasks.

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Round Bottom Flasks with Rim

Supplier: TECHNICAL QUARTZ SOLUTIONS

Temperature-resistant round bottom flasks made from transparent quartz glass.

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Volumetric flasks, class A, white markings, BLAUBRAND®

Supplier: Brand

Borosilicate glass 3.3, amber, with PP stopper.

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Flasks, round bottom, narrow or wide neck, with flared rim, DURAN®

Supplier: DWK Life Sciences

DURAN®, borosilicate glass 3.3, clear.

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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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Millicell® High Yield Multilayer Culture Flasks

Supplier: Merck

When growing large numbers of cells, you need a high throughput flask to save space and time. Each Millicell HY (high yield) flask provides a consistent, quality growth environment across all layers, with the same volume of media in each layer. Recovering cells is as easy as growing them.