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.
Flask, with Septum Port, Ace Glass Incorporated
Supplier: Ace Glass
This flask is used when handling air-sensitive materials
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KIMAX® Erlenmeyer Flasks with Screw Cap, Capacity Scale, Kimble Chase
Supplier: DWK Life Sciences (KIMBLE)
Useful for mixing and storing culture media.
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Round Bottom Flask, PTFE, Ace Glass
Supplier: Ace Glass
This is a round bottom single neck, all PTFE boiling flask
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Round-Bottom Two-Neck Flasks, Socket Joints, Ace Glass
Supplier: Ace Glass
Round-bottom flasks with two necks and [SJ] 35/25 socket joints
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SP Wilmad-LabGlass Volumetric Flasks with Penny Head Stoppers, Class A, SP Industries
Supplier: SP Industries
These borosilicate glass volumetric flask sizes comply with requirements for Type 1, Class A "Unserialized flasks"
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Round-Bottom Three-Neck Flasks, Vertical Necks, Socket Joints, Ace Glass
Supplier: Ace Glass
Round-bottom flasks with three vertical necks and [SJ] socket joints
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Flask, Tapered Wall, Three Necks, Ace Glass Incorporated
Supplier: Ace Glass
This flask has walls tapered inward toward the bottom
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KIMAX® KimCote® Round-Bottom Recovery Flasks, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
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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Flask, Kjeldahl, Ace Glass Incorporated
Supplier: Ace Glass
This standard Kjeldahl style round bottom flask comes with a long neck and a reinforced standard taper top joint
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KIMAX® Iodine Flasks with [ST] PTFE Stopper, Kimble Chase, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
Flasks are used in the analysis of dry shellac and shellac varnishes
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KIMBLE® Distilling Flasks, Jacketed, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
Jacketed three-neck round-bottom reaction flask with standard taper outer joints, all vertical.
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KONTES® Round-Bottom Boiling Flasks, Threaded, Kimble Chase
Supplier: DWK Life Sciences (KIMBLE)
All flasks have a short neck and 20-400 GPI thread size.
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Nalgene® Volumetric Flasks with Screw Cap, Polypropylene, Thermo Scientific
Supplier: Thermo Fisher Scientific
Flasks are lighter in weight than glass and break resistant to protect against leakage and contamination
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SP Wilmad-LabGlass Church Distilling Flasks, SP Industries
Supplier: SP Industries
Specified for the distillation of bituminous samples, these borosilicate glass Church Distilling Flasks have a 10 mm I.D
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KIMBLE® RAY-SORB® Amber Erlenmeyer Flask, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
These flasks are RAY-SORB® processed to protect solutions sensitive to light from shorter wavelengths.
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Pear-Shaped Recovery Flasks, Heavy Wall, Ace Glass Incorporated
Supplier: Ace Glass
Pear-shaped safety-coated evaporating flasks with a [ST] outer joint
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PYREX® Volumetric Flasks, Class A, PTFE Stopper, Corning
Supplier: Corning
These class A PYREX® volumetric flasks have machine-blown bodies to which are sealed heavy-beaded, heavy-tubing necks, tooled for PTFE color-coded keyhole stoppers
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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.
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Corning® Spinner Flasks with Angled Sidearms, Corning
Supplier: Corning
Borosilicate glass with side arms, non sterile.
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Nunc™ TripleFlask™, Cell Culture Flasks, Thermo Scientific
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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Industrial Evaporator Flasks, Ace Glass Incorporated
Supplier: Ace Glass
Large receiver/evaporator flasks are designed for use with Heidolph 20L rotary evaporators.
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PYREX® Volumetric Flasks, Polyethylene Stopper, Class A, Corning
Supplier: Corning
PYREX® borosilicate glass, clear, with LDPE stoppers.
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PYREX® Volumetric Flasks, Phosphoric Acid, Wide Neck, Corning
Supplier: Corning
PYREX® borosilicate glass.
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KONTES® Round-Bottom Boiling Flasks, Vertical Type, Necks, Heavy Wall, Kimble Chase
Supplier: DWK Life Sciences (KIMBLE)
The tops of all three necks are approximately the same height, with Standard Taper outer joints.
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Round-Bottom Three-Neck Flasks, Jacketed, Heavy Wall, Ace Glass
Supplier: Ace Glass
Round bottom flasks have three in-line necks
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Volumetric Flask, Pilot Plant Size, Ace Glass Incorporated
Supplier: Ace Glass
Large capacity volumetric flask with an [ST] outer joint, with or without graduations.
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Shake Flask Assembly, Ace Glass Incorporated
Supplier: Ace Glass
This assembly is used for determining CO² evolution to assess biodegradability by soil and sewerage microorganisms
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KIMBLE® KIMAX® Pink Colorware Erlenmeyer Flasks, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
Please join us to support breast cancer prevention, treatment, and research by purchasing Pink Colorware from DWK Life Sciences.
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Single Neck Vacuum Flasks with Side Arm, Ace Glass Incorporated
Supplier: Ace Glass
Round bottom flask with a single neck with standard taper joint and an 8 mm side outlet with either a 2 mm glass stopcock or a 0-3 inlet valve
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Boiling Flask Blanks, Quartz, Ace Glass Incorporated
Supplier: Ace Glass
These round bottom flasks have a single unfinished center neck