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.

Nephelo culture flasks, WHEATON®

Supplier: DWK Life Sciences

Nephelo culture flasks, made of borosilicate glass, that conforms to USP Type I and ASTM E 438 Type I, Class A requirements.

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Volumetric flasks, class A, white markings

Supplier: SciLabware

PYREX®, borosilicate glass, with PE stopper.

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Volumetric flasks, class A, white markings

Supplier: witeg Labortechnik

Borosilicate glass 3.3, amber, with glass stopper.

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Fernbach culture flasks

Supplier: BELLCO GLASS

These fernbach culture flasks are made of borosilicate glass type 1, class A.

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Microcarrier spinner flasks

Supplier: BELLCO GLASS

Spinner flasks promotes the optimal growth of suspension and microcarrier culture.

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Accessories and replacement parts for microcarrier spinner flasks

Supplier: BELLCO GLASS

Impeller assembly, for 1000, 3000 ml flasks, consists of impeller magnet, magnet holder, paddle and silicone plug

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Spinner flasks, adjustable hanging bar

Supplier: BELLCO GLASS

Spinner flasks, made of borosilicate glass,with PTFE impeller assembly.

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Erlenmeyer flasks, graduated, with screw cap

Supplier: BELLCO GLASS

These flasks are made of borosilicate type 1, class A with 45 mm PP screw caps and pouring rings.

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Erlenmeyer flasks, graduated, with screw cap

Supplier: BELLCO GLASS

Manufactured from type 1 class A borosilicate glass, these flasks are ideal for media storage and mixing. Long-skirted phenolic rubber lined screw cap protects flask contents from contamination.

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Culture shake flasks

Supplier: BELLCO GLASS

Flasks, made of type 1 class A borosilicate glass, with rigidly controlled baffle angles and depths to promote optimal oxygen transfer while reducing vortex formation.

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Fernbach culture flasks, with DeLong® style neck

Supplier: BELLCO GLASS

Manufactured from type 1 class A borosilicate glass, these flasks are designed for culturing organisms requiring a large surface area-to-volume ratio.

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Culture shake flasks, with three baffles

Supplier: BELLCO GLASS

Flasks, made of type 1 class A borosilicate glass, with DeLong® style neck, these shake flasks are the basic tool for preliminary fermentation and bacterial growth studies.

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Culture shake flasks, with baffles and DeLong® style neck

Supplier: BELLCO GLASS

Made of type 1 class A borosilicate glass, these shake flasks are the basic tool for growth studies of aerobic microbial cultures and have rigidly controlled baffle angles and depths to promote optimal oxygen transfer while reducing vortex formation.