VWR 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.
KIMBLE® Filtering Flask with Standard Taper Joint
Supplier: DWK Life Sciences (KIMBLE)
The flasks are manufactured from 33 expansion, low extractable borosilicate glass with heavy wall construction, which provides good mechanical strength under vacuum application.
Expand 2 Items
Corning® Spinner Flasks with Vertical Sidearms, Corning
Supplier: Corning
Borosilicate glass flasks are baffled to enhance agitation of contents.
Expand 6 Items
Round-Bottom Flasks with Stopcock Septum Port, Ace Glass
Supplier: Ace Glass
Round-bottom flasks with [ST] outer joint and septum port with 2mm bore 1:5 PTFE stopcock
Expand 9 Items
European Style Three-Neck Flasks, Angled Necks, Ace Glass
Supplier: Ace Glass
European style flasks have tapered walls with a shallow bottom for more efficient magnetic or mechanical half-moon shaped paddle stirring
Expand 3 Items
PYREX® Fernbach Culture Flask, Delong Neck, Corning
Supplier: Corning
Fernbach-style culture flask is ideal for culturing organisms that require a large surface area-to-volume ratio, and in serum production
Expand 1 Items
Giant Extractor Flasks with Side Neck, Ace Glass
Supplier: Ace Glass
Round bottom flasks designed for use with ACE giant extractor apparatus.
Expand 3 Items
Flask, Shaker, Deep Baffles, Ace Glass Incorporated
Supplier: Ace Glass
This shaker flask has three extra deep baffles and a beaded neck
Expand 4 Items
Erlenmeyer Flask with Screw Cap, Wheaton
Supplier: DWK Life Sciences (KIMBLE)
For biological/media storage.
Expand 2 Items
Round-Bottom Flasks with Threaded Side Port, Ace Glass Incorporated
Supplier: Ace Glass
Round-bottom flasks with [ST] outer joint center neck and Ace-Thred side port
Expand 19 Items
KIMAX® Round-Bottom Boiling Flasks, Kimble Chase
Supplier: DWK Life Sciences (KIMBLE)
Flasks feature a single short neck and medium length [ST] joint
Expand 3 Items
Pear-Shaped Drying Flasks, Side Indents, Heavy Wall, Ace Glass
Supplier: Ace Glass
Pear-shaped evaporating flasks with a [ST] outer joint and side indents
Expand 12 Items
SP Wilmad-LabGlass Round Bottom Four-Neck Flasks, SP Industries
Supplier: SP Industries
Available in various sizes, these borosilicate glass round bottom flasks have four vertical necks - one center neck and three side necks which are 90° apart
Expand 6 Items
Flask, Shaker, Beaded Neck, Ace Glass Incorporated
Supplier: Ace Glass
Shake style culture flask with beaded neck and three bottom edge baffles to enhance mixing and oxygen transfer to media.
Expand 5 Items
KIMAX® Erlenmeyer Flasks with [ST] Glass Stopper, Graduated, Kimble Chase
Supplier: DWK Life Sciences (KIMBLE)
Flasks are graduated with white scale to indicate approximate volumes and have a [ST] ground glass stopper neck finish.
Expand 6 Items
KIMBLE® Distilling Flask, Pear Shaped with Side Tubulation, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
Pear-shaped flask with a standard taper outer joint and 7 mm ID side tabulation.
Expand 1 Items
Corning® 3 L Erlenmeyer Flask, Male Luer Lock, Corning
Supplier: Corning
Corning Erlenmeyer Flasks are available as closed system solutions.
Expand 1 Items
Corning® 1 L Polycarbonate Erlenmeyer Flask, Corning
Supplier: Corning
Corning Erlenmeyer Flasks with Graduations are now available as closed system solutions.
Expand 3 Items
Antibiotic Moisture Content Flasks, Kimble Chase, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
For determining moisture loss on drying in tablets, troches, or capsules.
Expand 1 Items
Round-Bottom Four-Neck Flasks, Thermometer Joint, Ace Glass
Supplier: Ace Glass
Round-bottom flasks with four necks and [ST] outer joints
Expand 23 Items
Corning® 3 L Polycarbonate Erlenmeyer (Fernbach Design) Flask, Corning
Supplier: Corning
Corning Erlenmeyer Flasks with graduations are now available as closed system solutions.
Expand 2 Items
DURAN® Erlenmeyer Flask, Wide Neck, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
These wide neck erlenmeyer flasks are highly durable.
Expand 3 Items
Corning® Disposable Spinner Flasks with Solid Caps, Corning
Supplier: Corning
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
Expand 4 Items
KIMBLE® RAY-SORB® Amber Heavy Duty Wide Mouth Volumetric Flask, PTFE Stopper, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
Flasks are made of red-tinted glass that provides protection from UV light
Expand 11 Items
Round-Bottom Five-Neck Flasks, Threaded Port, Ace Glass
Supplier: Ace Glass
Round-bottom flasks with four [ST] 24/40 outer joints and #7 Ace-Thred neck
Expand 6 Items
Large Receiver Flask, Ace Glass Incorporated
Supplier: Ace Glass
This large evaporator flask is used with Heidolph 20L rotary evaporators
Expand 1 Items
Scale-Up Series Cylindrical Flasks, Ace Glass
Supplier: Ace Glass
Scale-Up Series cylindrical flasks with an Easy Drain glass valve are graduated on both sides.
Expand 8 Items
Nalgene® Disposable Erlenmeyer Flasks with Vented Closure, PETG, Sterile, Plain Bottom, Thermo Scientific
Supplier: Thermo Fisher Scientific
Made of lightweight, clear PETG plastic, these flasks are ideal for shaker and suspension cell culture, as well as media preparation or storage.
Expand 6 Items
Nalgene® Disposable Erlenmeyer Flasks with Vented Closure, PETG, Sterile, Baffle Bottom, Thermo Scientific
Supplier: Thermo Fisher Scientific
Made of lightweight, clear PETG plastic, these flasks are ideal for shaker and suspension cell culture, as well as media preparation or storage.
Expand 6 Items
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
Expand 4 Items
KIMBLE® Round-Bottom Boiling Flasks, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
These threaded round bottom boiling flasks are ideal for use with [ST] 14/10 microscale apparatus.