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.
Eisco LabGlass® Boiling Flasks, Round Bottom, Narrow Neck
Supplier: Wards
High quality round bottom boiling flasks with a narrow neck design.
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KIMAX® Volumetric Flasks without 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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DURAN® GLS 80® Stirred Reactors, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
The GLS 80® stirred reactor is suitable for a wide range of laboratory mixing processes.
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Volumetric Flasks, Class B, with Glass Stopper, United Scientific Supplies
Supplier: United Scientific Supplies
Durable Class B Volumetric flasks.
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Flasks, Heavy Wall, Round Bottom, 4-Necks, Chemglass
Supplier: Chemglass
Flasks feature a round bottom.
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Filtering Flask, Heavy Wall, Chemglass
Supplier: Chemglass
These heavy wall Erlenmeyer shaped filtering flasks have a standard taper outer joint and a serrated hose connection for attachment to vacuum source.
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Flasks, Tapered, European Style, 3-Necks, Chemglass
Supplier: Chemglass
Flasks feature a european design with three necks.
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Synthware Pear-Shaped Flasks with Two Necks, Kemtech America
Supplier: Kemtech America
Pear-shaped with joints.
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Synthware Storage Tube with Outer Joint, Kemtech America
Supplier: Kemtech America
Storage tubes are equipped with a high vacuum valve that features a PTFE O-ring at the tip.
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Synthware Round Bottom Flasks with Three Vertical Necks, Kemtech America
Supplier: Kemtech America
Round-bottom with [ST] joints.
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Erlenmeyer Flasks, [ST] Stopper Top, Chemglass
Supplier: Chemglass
Erlenmeyer flask with standard taper stopper top.
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Flasks, Heavy Wall, Round Bottom, Single Neck, Spherical Joints, Chemglass
Supplier: Chemglass
Round bottom, heavy wall, single short neck flasks with a spherical socket joint.
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Airfree Storage Flasks, Schlenk, Chemglass
Supplier: Chemglass
Storage flask sidearm has a 9 mm OD tubulation for use with 3/8" Cajon® connections
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Spherical Reaction Flasks with Short Neck, Ace Glass
Supplier: Ace Glass
High-quality borosilicate glass spherical reaction flasks.
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Volumetric Flasks, Class B, with Snap Cap, United Scientific Supplies
Supplier: United Scientific Supplies
Durable, machine-blown body with heavy beaded tubing neck.
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Distilling Flask, Borosilicate Glass, United Scientific Supplies
Supplier: United Scientific Supplies
Flasks with a long side arm for distillation applications.
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Catalog #: 21905-026
Supplier: Kimberly-Clark
Catalog #: 32934-080
Supplier: Kimberly-Clark
Catalog #: 89039-656
Supplier: VWR International