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.
Boiling Flasks, Round Bottom, Ground Glass Joints, Borosilicate Glass, United Scientific Supplies
Supplier: United Scientific Supplies
Round-bottom boiling flasks with ground glass joints (24/40).
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Volumetric Flasks, Class A, Individually Certified, Wide Mouth, Amber Glass, QR, United Scientific Supplies
Supplier: United Scientific Supplies
Borosilicate glass amber-colored to protect light-sensitive materials.
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Boiling Flask, Flat Bottom, Ground Joints, United Scientific
Supplier: United Scientific Supplies
Boiling flasks with ground glass joints are made from low-expansion borosilicate glass.
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Volumetric Flasks, Class A, with Glass Stopper, Batch Certified, United Scientific Supplies
Supplier: United Scientific Supplies
Durable Class A Volumetric flasks.
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Globe Glass™ Erlenmeyer Flasks, Globe Scientific
Supplier: Globe Scientific
Globe Glass™ Erlenmeyer flasks meet ASTM E1404 specifications for narrow mouth, wide mouth and screw cap options and are available in a wide range of sizes.
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Suspension Culture Flasks and Caps, Sterile
Supplier: CELLTREAT Scientific Products
Suspension culture flasks for growing cells that do not require a solid surface for attachment such as lymphocytes, leukemia cells, certain cancer cells, embryonic stem cells and hybridoma cells.
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Volumetric Flasks, Class A, Wide Mouth, Heavy Duty, Chemglass
Supplier: Chemglass
Wide mouth design facilitates mixing, pipette access, sampling and filling
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Shaker Flasks with Six Standard Baffles, Delong® Style Neck, Chemglass
Supplier: Chemglass
Flask has 6 baffles, 3 baffles on the lower outside edge of the flask and 3 baffles on the bottom surface of the flask to maximize oxygen transfer to the culture medium when used on an orbital shaker.
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Trypsinizing Flasks, Bellco Glass
Supplier: Bellco Glass
Manufactured from Type 1 Class A Borosilicate Glass.
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Erlenmeyer Flasks, Closed System
Supplier: NEST SCIENTIFIC
For aseptic transfer of culture medium and cell culture solution.
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Eisco Kjeldahl Flasks with Ground Socket
Supplier: Wards
Kjeldahl flasks with ground sockets made of borosilicate 3.3 glass.
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Synthware Round-Bottom Flasks with Three Necks, Angled
Supplier: Kemtech America
Round bottom with [ST] joints.
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Flasks, Heavy Wall, Round Bottom, Threaded Inlet, Chemglass
Supplier: Chemglass
Heavy wall flask with a standard taper outer joint and a number seven.
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Flasks, Heavy Wall, Round Bottom with Three Necks, Jacketed, Chemglass
Supplier: Chemglass
Round bottom, heavy wall, three-neck flasks feature a standard taper.
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Synthware Round-Bottom Flasks with Two Necks, Heavy Wall
Supplier: Kemtech America
Round-bottom flasks with one straight [ST] joint and one angled [ST] joint
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Round-Bottom Boiling Flasks with Two Necks, Heavy Wall, Chemglass
Supplier: Chemglass
Round bottom, heavy wall, two-neck flask with [ST] outer joints on both the center neck and 20°-angled side neck