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.
Volumetric flasks, class A, cassia style, KIMBLE®
Supplier: KIMBLEKONTES
Manufactured from 33 expansion, low extractable borosilicate glass, KIMAX®
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Flasks, round bottom, wide neck, with beaded rim
Supplier: Lenz Laborglas
DURAN® Borosilicate glass 3,3, clear.
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Erlenmeyer flasks, baffled, KIMBLE®
Supplier: KIMBLEKONTES
Erlenmeyer flasks, manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements.
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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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Volumetric flasks, class A, plastic coated, PYREXPLUS®
Supplier: Corning
PYREX® borosilicate glass, plastic coated, clear, with glass stoppers.
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Fernbach culture flasks, PYREX®
Supplier: Corning
Fernbach-style culture flasks are ideal for culturing organisms that require a large surface area-to-volume ratio, and in serum production.
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Short neck boiling flask, round bottom, [ST] joint, PYREX®
Supplier: Corning
Boiling flasks with full length [ST] outer joints are manufactured from borosilicate glass.
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Volumetric flasks, class A, KIMAX®, KIMBLE®
Supplier: KIMBLEKONTES
Manufactured from 33 expansion, low extractable borosilicate glass with standard taper glass stopper.
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Volumetric flasks, class A, glass, clear, viscosimeter, PYREX®
Supplier: Corning
Rugged mold-blown construction.
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Erlenmeyer flasks, PETG, with vented cap, Corning®
Supplier: Corning
PETG, optically clear, with vented cap.
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Filtering flasks, with hose barb connector, KIMBLE®
Supplier: KIMBLEKONTES
Manufactured from 33 expansion, low extractable borosilicate glass, KIMAX®.
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Volumetric flasks, class A, glass, clear, glass [ST] stopper, PYREX® Lifetime Red™
Supplier: Corning
PYREX® borosilicate glass, clear, with glass stoppers.
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Iodine determination flasks, with stopper, PYREX®
Supplier: Corning
PYREX® borosilicate glass.
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Volumetric flasks, class A, with screw cap, EZ Access™, PYREX®
Supplier: Corning
These PYREX® EZ Access™ heavy walled volumetric flasks are designed to meet Class A, ASTM tolerances for volumetrics.
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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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Distilling flasks, angle type, 3 necks, [ST] joints, PYREX®
Supplier: Corning
PYREX® borosilicate glass, with angled side necks, clear.