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 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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Advanced TC™ cell culture flasks

Supplier: Greiner Bio-One

Cell culture flasks with a standard or ventilated cap and a modified culture surface to optimise cell characteristics and functions. The improved adherence and increased growth rate improve and accelerate cell proliferation. Additionally, the Advanced TC™ surface facilitates uniform and consistent cell adherence, increases throughput and reduces cell loss, for example during automated washing stages. Free of detectable DNase, RNase and human DNA. Free of cytotoxic substances.

Sustainable Options Available

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Flasks, round bottom with four necks and standard ground joints, side necks angled (7°)

Supplier: Lenz Laborglas

DURAN®, borosilicate glass, clear.

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Nitrogen receivers (schlenk tubes)

Supplier: Lenz Laborglas

DURAN®, borosilicate glass, clear.

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Flask and Neoprene Stopper

Supplier: Merck

Simultaneously vacuum filter 12 samples for rapid analysis of retentate or filtrate. Numbered positions on the filter plate assure accurate sample tracking. Sealing stoppers maintain vacuum on unused sample cups. Accessory extension barrels increase sample volumes from 15 to 50 ml.

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Flasks, round bottom with four necks and standard ground joints, side necks angled (15°)

Supplier: Lenz Laborglas

DURAN®, borosilicate glass, 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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Volumetric flasks, class A, white markings, BLAUBRAND®

Supplier: Brand

Borosilicate glass 3.3, amber, with PP stopper.

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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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Volumetric flasks, class A, white markings, USP batch certificate, BLAUBRAND®

Supplier: Brand

Borosilicate glass 3.3, amber, with amber glass stopper or PP stopper.

Sustainable Options Available

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Volumetric flasks, class A, white markings, USP-individual certificate, BLAUBRAND®

Supplier: Brand

Borosilicate glass 3.3, amber, with PP or glass stopper.

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Nitrogen receivers (schlenk tubes)

Supplier: Lenz Laborglas

DURAN®, borosilicate glass, clear.

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Volumetric flasks, class A, trapezoidal shape, DAkkS, BLAUBRAND®

Supplier: Brand

Borosilicate glass 3.3, with PP 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.