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.
Spinner flasks, disposable, Corning®
Supplier: CORNING SCIENCE PRODUCTS
The Corning® disposable spinner flask system comes ready-to-use with paddle and integrated magnet, eliminating the need for time-consuming assembly or cleaning and reassembly.
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Volumetric flasks, class A, blue markings, USP or DKD certified
Supplier: HIRSCHMANN
DURAN®, borosilicate glass, with PE stopper, USP or DKD certified.
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Trypsinizing flasks, WHEATON®
Supplier: DWK LIFE SCIENCES
Borosilicate glass, clear.
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Erlenmeyer Flask, wide neck, graduated, Corning®
Supplier: CORNING SCIENCE PRODUCTS
This flask is made from optically clear polycarbonate and features an orange PP cap.
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Cell culture flasks, Nunc™ TripleFlask™
Supplier: Thermo Fisher Scientific
The Nunc™ TripleFlask™ is a 3-layer flask providing three times the growth surface of a T175 flask for the same footprint, saving space in the incubator.
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Iodine determination flasks, with stopper, PYREX®
Supplier: CORNING SCIENCE PRODUCTS
PYREX® borosilicate glass.
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Volumetric flasks, class A, Corning®
Supplier: CORNING SCIENCE PRODUCTS
PMP, translucent, with tapered PP stopper.
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Vacuum filtering flasks, Büchner, with side arm socket
Supplier: BRAND
Borosilicate glass 3.3.
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Vacuum filtering flasks, Büchner, with glass hose connection, DURAN®
Supplier: DWK LIFE SCIENCES
DURAN®, borosilicate glass 3.3, clear.
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Penicillin flask, DURAN®
Supplier: DWK LIFE SCIENCES
This penicillin flask is made from clear DURAN® borosilicate glass 3.3.
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Filtering flasks with glass or plastic hose connection
Supplier: KAVALIER GLASS
Borosilicate glass 3,3.
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Collagen I-coated flasks, Corning® BioCoat®
Supplier: Corning
Collagen I, found in most tissues and organs, is most plentiful in dermis, tendon, and bone. It is an integral part of the framework that holds cells and tissues together and has been recognized as a useful matrix for improving cell culture. In vitro use of collagen can exert effects on the adherence, morphology, growth, migration, and differentiation of a variety of cell types.
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Flasks, Erlenmeyer, with standard ground joint
Supplier: KAVALIER GLASS
Made of borosilicate glass.
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Cell culture flasks, Corning®
Supplier: CORNING SCIENCE PRODUCTS
Manufactured from optically clear virgin polystyrene.
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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
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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.



