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.
Large Scale Evaporator Flasks, Ace Glass Incorporated
Supplier: Ace Glass
These large flasks are from blanks selected for balance and quality
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PYREX® Volumetric Flasks, Phosphoric Acid, Wide Neck, Corning
Supplier: Corning
PYREX® borosilicate glass.
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KIMBLE® MICROFLEX™ Long Neck Threaded Boiling Flasks, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
These long neck threaded boiling flasks are used as an accessory for Microscale MICROFLEX™ threaded kits.
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Flask, Shaker, Ace Glass Incorporated
Supplier: Ace Glass
This shaker flask has a long-style neck for use with plastic closures
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Falcon® Multi-Flask Cell Culture Flasks, Corning
Supplier: Corning
PS, tissue culture-treated, with membrane filter cap, non-pyrogenic
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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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Flask, Erlenmeyer, Ace Glass Incorporated
Supplier: Ace Glass
A standard Erlenmeyer style flask with a single spherical [SJ] joint at top.
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KIMAX® Erlenmeyer Flasks with Screw Caps, Kimcote®
Supplier: DWK Life Sciences (KIMBLE)
Erlenmeyer flasks for preparing and storing media, and for use as shaker flasks.
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KIMAX® Filtering Flasks with Capacity Scale, Kimble Chase
Supplier: DWK Life Sciences (KIMBLE)
Flasks are designed to take 1 atmosphere of vacuum or 29" Hg and are made with a heavier wall than a standard Erlenmeyer flask
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KIMAX® Volumetric Flasks with [ST] Glass Stopper, Wide Mouth, Class A, Kimble Chase
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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Boiling Flask Blanks, Quartz, Ace Glass Incorporated
Supplier: Ace Glass
These round bottom flasks have a single unfinished center neck
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PYREX® Volumetric Flask with Glass [ST] Stopper, Class A, Corning
Supplier: Corning
These PYREX® 5 ml volumetric flasks provide improved lab convenience, broad selection, and precise volume measurement.
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PMP Erlenmeyer Flasks with Closure
Supplier: Thermo Fisher Scientific
Provide a Combination of Chemical Resistance, Strength and Transparency.
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Large Scale Evaporator Receiving Flask, Ace Glass Incorporated
Supplier: Ace Glass
Receiving flasks are designed to fit all large-scale rotary evaporators
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Polypropylene Volumetric Flasks with Screw Caps
Supplier: Thermo Fisher Scientific
Excellent Chemical Resistance
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KIMAX® Kjeldahl Flasks, Kimble Chase
Supplier: DWK Life Sciences (KIMBLE)
All flasks have reinforcing beads at the top
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Corning® Polystyrene Tissue Culture Flasks with Vented Caps, Sterile, Corning
Supplier: Corning
These flasks are tissue culture-treated for optimum cell attachment and growth
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Flask, Cylindrical, Mini-Lab, Ace Glass Incorporated
Supplier: Ace Glass
This round bottom, cylindrical flask is useful in many Mini-Lab assemblies, and in other applications where a wide-mouth flask of small capacity is desired
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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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Receiving Bottle/Flask, Ace Glass Incorporated
Supplier: Ace Glass
This graduated, round bottom receiving flask is a replacement for receivers on all glassware sets supplied with Heidolph LR4000 Series rotary evaporators or with other evaporators
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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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Flask, Two-Neck, Pear-Shaped, Ace Glass Incorporated
Supplier: Ace Glass
These pear-shaped flasks have a side arm for use with a rubber stopper (not included)
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Corning® Reusable Plastic Volumetric Flasks, PP, Class B, Corning
Supplier: Corning
Made of PP, translucent, with tapered PP stopper.
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KIMBLE® Barrett Distilling Flasks, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
These flasks feature smooth, consistent, heavy walls for uniform heating and minimal breakage.
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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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Flask, Nephelo Culture, Baffled, Screw Cap, Ace Glass Incorporated
Supplier: Ace Glass
This threaded neck Nephelo culture flask has a clean-out port and a depressed sidearm
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Flask, Nephelo Culture, Triple Baffled, 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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Nalgene® Erlenmeyer Flasks, Polycarbonate, Thermo Scientific
Supplier: Thermo Fisher Scientific
Graduated flasks feature excellent clarity, toughness, and strength.
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WHEATON® Nephelo Culture Flasks, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
Allows growth and turbidity readings at selected intervals without transfer.
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Round-Bottom Flasks with Beaded Side Arm, Ace Glass
Supplier: Ace Glass
This round-bottom flask has a center neck with [ST] outer joint and beaded side port