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Flasks

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.

Receiving Bottle/Flask, Ace Glass Incorporated

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

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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KIMBLE® Barrett Distilling Flasks, DWK Life Sciences

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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Corning® Reusable Plastic Volumetric Flasks, PP, Class B, Corning

Corning® Reusable Plastic Volumetric Flasks, PP, Class B, Corning

Supplier: Corning

Made of PP, translucent, with tapered PP stopper.

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Round Bottom Flask, PTFE, Ace Glass

Round Bottom Flask, PTFE, Ace Glass

Supplier: Ace Glass

This is a round bottom single neck, all PTFE boiling flask

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WHEATON® Nephelo Culture Flasks, DWK Life Sciences

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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Magna Flex™ Microcarrier Spinner Flask, Wheaton

Magna Flex™ Microcarrier Spinner Flask, Wheaton

Supplier: DWK Life Sciences (KIMBLE)

Designed for microcarrier cultures with a magnetic stirrer

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KIMAX® Erlenmeyer Flasks with Screw Cap, Capacity Scale, Kimble Chase

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 Flasks with Beaded Side Arm, Ace Glass

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

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Large Receiver Flask, Ace Glass Incorporated

Large Receiver Flask, Ace Glass Incorporated

Supplier: Ace Glass

This large evaporator flask is used with Heidolph 20L rotary evaporators

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SP Wilmad-LabGlass Erlenmeyer Flasks, SP Industries

SP Wilmad-LabGlass Erlenmeyer Flasks, SP Industries

Supplier: SP Industries

Supplied complete with [ST] pennyhead stopper.

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Large Evaporator Flasks, Ace Glass Incorporated

Large Evaporator Flasks, Ace Glass Incorporated

Supplier: Ace Glass

These large evaporator flasks are used with Heidolph 20L rotary evaporators

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ULTRA-WARE® Filtering Flask, Kimble Chase

ULTRA-WARE® Filtering Flask, Kimble Chase

Supplier: DWK Life Sciences (KIMBLE)

This flask is manufactured from heavy wall borosilicate glass to assure the mechanical strength needed for vacuum filtration

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Corning® Reusable Plastic Volumetric Flasks, PFA, Class A, Corning

Corning® Reusable Plastic Volumetric Flasks, PFA, Class A, Corning

Supplier: Corning

Made of PFA, translucent, with PFA screw cap.

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KIMAX® Round-Bottom Flask with Three Necks, Vertical Type, DWK Life Sciences

KIMAX® Round-Bottom Flask with Three Necks, Vertical Type, DWK Life Sciences

Supplier: DWK Life Sciences (KIMBLE)

KIMAX® flask with a center neck that extends above the side necks.

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KONTES® Pear-Shaped Boiling Flasks, Heavy Wall, Kimble Chase

KONTES® Pear-Shaped Boiling Flasks, Heavy Wall, Kimble Chase

Supplier: DWK Life Sciences (KIMBLE)

Single neck flasks with [ST] outer joint.

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Pear-Shaped Recovery Flasks, Heavy Wall, Ace Glass Incorporated

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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Flask, Shaker, Beaded Neck, Ace Glass Incorporated

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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SP Wilmad-LabGlass Round Bottom Four-Neck Flasks, SP Industries

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

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Round-Bottom Two-Neck Flasks, Angled Side Neck, Ace Glass

Round-Bottom Two-Neck Flasks, Angled Side Neck, Ace Glass

Supplier: Ace Glass

Round-bottom flasks with angled side neck and [ST] outer joints

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Corning® Polycarbonate Erlenmeyer Flask, Male Luer Lock, Corning

Corning® Polycarbonate Erlenmeyer Flask, Male Luer Lock, Corning

Supplier: Corning

Corning closed system Erlenmeyer flasks will both reduce contamination risk and enhance the productivity of your shaker culture operations when adding or removing medium and cells.

    
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Vacuum Round Bottom Flask with Hi-Vac Valve Sidearm, Ace Glass Incorporated

Vacuum Round Bottom Flask with Hi-Vac Valve Sidearm, Ace Glass Incorporated

Supplier: Ace Glass

Round bottom borosilicate glass flask with standard taper center neck and a 0-4 Hi-Vac valve for precise control

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KIMBLE® MICROFLEX® Pear Shaped Flasks, Threaded, DWK Life Sciences

KIMBLE® MICROFLEX® Pear Shaped Flasks, Threaded, DWK Life Sciences

Supplier: DWK Life Sciences (KIMBLE)

These flasks have short necks for easy retrieval of residues or reaction products.

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Corning® Cell Culture Flasks with Vent Cap, Non-Treated, Corning

Corning® Cell Culture Flasks with Vent Cap, Non-Treated, Corning

Supplier: Corning

These culture flasks are constructed from optically clear virgin polystrene and feature a canted neck.

    
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KIMAX® Volumetric Flasks with Snap Cap, Class A, Kimble Chase

KIMAX® Volumetric Flasks with Snap Cap, Class A, Kimble Chase

Supplier: DWK Life Sciences (KIMBLE)

Calibrated to contain

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Round-Bottom Vacuum Storage Flasks, with Hi-Vac Top Valve and #15 O-Ring Joint Sidearm, Ace Glass Incorporated

Round-Bottom Vacuum Storage Flasks, with Hi-Vac Top Valve and #15 O-Ring Joint Sidearm, Ace Glass Incorporated

Supplier: Ace Glass

This borosilicate glass round bottom flask for vacuum applications

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European Style Three-Neck Flasks, Angled Necks, Ace Glass

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

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Flask, Erlenmeyer, Ace Glass Incorporated

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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Spherical Jacketed Reaction Flask, Ace Glass Incorporated

Spherical Jacketed Reaction Flask, Ace Glass Incorporated

Supplier: Ace Glass

Rugged spherical jacketed reaction flask with Duran style flat flange with O-ring groove, for use with Ace Glass quick release clamp

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Flask, Two Neck, Pear-Shaped, Heavy Wall, Ace Glass Incorporated

Flask, Two Neck, Pear-Shaped, Heavy Wall, Ace Glass Incorporated

Supplier: Ace Glass

These pear-shaped flasks have a [ST] outer side arm and [ST] outer center joint

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