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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Cell culture flasks, Nunclon™ Sphera™

Supplier: Thermo Fisher Scientific

The Nunclon™ Sphera™ culture surface allows cells to grow in suspension with virtually no cell attachment. The surface supports many different cell types and their ability to generate spheroids. Studies show that over time the spheroids grow in volume, indicating that the new surface enables consistent, repeatable cell growth.

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Cell culture vessels, Corning® HYPERflask™ M, CellBIND® treated

Supplier: Corning

Optically clear polystyrene flasks feature a straight neck, flat-top cap, with or without bar code for use manually or with automated systems. No refrigeration or special handling required.

Sustainable Options Available

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Volumetric flasks, class B, Azlon®

Supplier: SciLabware

PMP (TPX®), transparent, with PE stopper.

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Flasks, round bottom, with standard ground joints

Supplier: Kavalier

Borosilicate glass 3,3, clear.

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Erlenmeyer flasks, with PP screw cap, Azlon®

Supplier: SciLabware

PMP, transparent.

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Flasks, flat bottom, narrow or wide neck, with rim

Supplier: Kavalier

Made of borosilicate glass.

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Flasks, round bottom with standard ground joints

Supplier: KARTELL

PFA, translucent.

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Flasks, flat bottom with standard ground joint

Supplier: Kavalier

Made of borosilicate glass.

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Polystyrene roller bottle with easy grip cap, Corning®

Supplier: Corning

The bottle is made with one piece seamless construction, has a wide mouth and printed graduations.

Sustainable Options Available

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Flasks, round bottom, with standard ground joint

Supplier: VITLAB

PFA, translucent.

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Erlenmeyer flasks, narrow neck, with standard socket

Supplier: KARTELL

PP, transparent.

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Nunc™ EasYFlask™ Flasks with Nunclon™ Supra Surface

Supplier: Thermo Fisher Scientific

Experience optimal performance with Thermo Scientific Nunc EasYFlask flasks with Nunclon Supra surface treatment for culturing a wide variety of fastidious adherent cells. The ergonomic design with angled neck and wide opening allows easy access to the growth surface by pipettes or cell scrapers. Intended for general cell culture applications, the Nunclon Supra surface is more hydrophilic than the Nunclon Delta surface, enhancing the growth of finicky cell types under no-serum or low-serum conditions.

Sustainable Options Available

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Flasks, round bottom, with two or three necks and standard ground joints

Supplier: Kavalier

Borosilicate glass 3,3.

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Volumetric flasks, class A, with screw cap

Supplier: KARTELL

PFA, translucent, with PFA screw cap.

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Filtering Bottles, GL 32

Supplier: ROBU GLASFILTER

ROBU® filtering bottle with GL 32 thread, low pressure resistant with screw-on plastic hose, protective coating, sterilisable. Made up of borosilicate glass 3.3 and plastic.