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.
KIMAX® Baffled Culture Flasks, Kimble Chase
Supplier: DWK LIFE SCIENCES S. DE R.L. DE MX
Designed for use with rotary and reciprocating shakers where baffle indents provide greater turbulence to improve oxygen transfer rates or aeration
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Pear-Shaped Recovery Flask, Ace Glass Incorporated
Supplier: Ace Glass
Multipurpose, pear-shaped flasks feature a modified side for easier insertion of spatulas or brushes for removal of solids, or for cleaning
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Trypsinizing Flasks, with Cap, Wheaton
Supplier: DWK Life Sciences (KIMBLE)
Wheaton-33® low extractable borosilicate glass composition with narrow lip
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Tapered Five-Neck Flasks, Jacketed, Ace Glass
Supplier: Ace Glass
Flasks have tapered walls to allow continuous operation with smaller volumes
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KIMAX® Flat-Bottom Florence Boiling Flasks, Reinforced Tooled Top, Kimble Chase
Supplier: DWK Life Sciences (KIMBLE)
Flasks have a low coefficient of expansion to resist thermal shock
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Flat-Bottom Three-Neck Flasks, Vertical Necks, Ace Glass
Supplier: Ace Glass
Flat-bottom flask can sit directly on heater or stirrer without other support
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Synthware® Volumetric Flasks, Heavy Wall, Class A
Supplier: Kemtech America
Class A borosilicate glass volumetric flask.
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KIMAX® Volumetric Flasks, Cassia, Class A, Kimble Chase
Supplier: DWK Life Sciences (KIMBLE)
Calibrated to contain
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Spherical Reaction Flask, 5 Neck, Ace Glass Incorporated
Supplier: Ace Glass
Rugged spherical reaction flask with 65/40 spherical joint center neck, two 65/40 spherical joint side necks and two 29/42 standard taper side joints
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Flask, Single Long Neck, Ace Glass Incorporated
Supplier: Ace Glass
This round-bottom flask has a single long neck with a reinforced [ST] 24/40 outer joint
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Flask, Single Neck, Flat Bottom, Ace Glass Incorporated
Supplier: Ace Glass
Single-neck flask with a short neck and a reinforced standard taper 24/40 outer joint
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KIMBLE® MICROFLEX® Erlenmeyer Flasks with Screw Cap, Graduated, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
Graduated flask useful for sample collection, derivatization reactions, extractions, sample storage, micro mixing and more.
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Flask, Pear Shaped, Single-Neck, Heavy Wall, Ace Glass Incorporated
Supplier: Ace Glass
A pear-shaped distilling flask with a ground or polished outer standard taper joint at top
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Flask, Nephelo Culture, Ace Glass Incorporated
Supplier: Ace Glass
This Nephelo culture flask has a long-style neck that accommodates a 25mm stainless steel or plastic closure
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KIMAX® Volumetric Flasks with [ST] Polyethylene Stopper, Wide Mouth, Class A, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
Flasks feature wide mouth for easy pipet access and heavy, uniform walls for strength, durability, and safety.
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Round-Bottom Four-Neck Flasks, Thermometer Joint, Ace Glass
Supplier: Ace Glass
Round-bottom flasks with four necks and [ST] outer joints
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#: CA21905-026
Supplier: Kimberly-Clark