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.
Erlenmeyer flasks, wide neck, with screw caps, Nalgene®
Supplier: Thermo Fisher Scientific
FEP, translucent with ETFE screw cap.
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Filtering flasks, heavy wall, graduated, PYREX® VISTA™
Supplier: CORNING SCIENCE PRODUCTS
PYREX® VISTA™ filtering flasks have sidearm tubulations and have blue gradations to show approximate capacity. The neck finish affords a fit for rubber stoppers. Supplied without stoppers. Heavy wall.
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Cell culture flasks, Falcon®
Supplier: Corning
PS, tissue culture-treated, sterile, non-pyrogenic.
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Cell culture flasks, Nunc™
Supplier: Thermo Fisher Scientific
These Nunc™ cell culture flasks are designed for culture consistency, cell health, and reproducibility. Choose from a variety of surfaces and sizes with culture areas ranging from 25 to 500 cm² to suit your specific applications and cell types.
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Stirred reactor, GL 45, DURAN®
Supplier: DWK LIFE SCIENCES
DURAN®, borosilicate glass 3.3, clear, PP, PTFE, PEEK, stainless steel.
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Volumetric flasks, class A, white markings, DURAN®
Supplier: DWK LIFE SCIENCES
DURAN®, borosilicate glass 3.3, clear, with PE stopper, without certificate of conformity.
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Erlenmeyer culture flasks with screw caps, Nalgene®
Supplier: Thermo Fisher Scientific
Clear PETG, with flat or baffled bottom.
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BLAUBRAND® Volumetric Flasks, Class A, Blue Markings
Supplier: BRAND
Borosilicate glass 3.3, with glass stopper.
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Volumetric flasks, class B, white markings, DURAN®
Supplier: DWK LIFE SCIENCES
DURAN®, borosilicate glass 3.3, clear, with PE stopper.
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Flasks, flat 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, class A, blue markings, DAkkS-calibrated, BLAUBRAND®
Supplier: BRAND
Borosilicate glass 3.3.
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Nalgene™ Rapid-Flow™ Sterile Filter Storage Bottles
Supplier: Thermo Fisher Scientific
Save time and minimize contamination with gamma-sterilized Thermo Scientific™ Nalgene™ Rapid-Flow™ Filter Storage Bottles made from virgin PS. Use with Nalgene Bottle-Top filters or as replacement/extra receptacles for filter units. Excellent as single-use storage containers.
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Volumetric flasks, class A, blue markings, BLAUBRAND®
Supplier: BRAND
Borosilicate glass 3.3, with PP stopper.
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Volumetric flasks, class A, white markings, BLAUBRAND®
Supplier: BRAND
Borosilicate glass 3.3, amber, with glass stopper.
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Fernbach culture flasks, DURAN®
Supplier: DWK LIFE SCIENCES
DURAN®, borosilicate glass 3.3, clear.
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Spinner flasks with solid cap, disposable, Corning®
Supplier: CORNING SCIENCE PRODUCTS
The Corning 1 L spinner flask body is constructed of polystyrene, paddle and shaft from polypropylene and caps from high density polyethylene. All are made of USP Class VI and ISO 10993-18 compliant materials