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.
VWR® Volumetric Flasks without Stopper, Amber Glass, Class A, Serialized
Supplier: VWR International
Made from borosilicate 3.3 expansion glass, flasks are serialized and supplied without stopper.
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VWR® Kohlrausch Volumetric Mud Flasks, Class A, Serialized
Supplier: VWR International
Kohlrausch flasks feature a marking spot and an enlarged upper neck to permit easy introduction of solids.
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VWR® Erlenmeyer Flask with Standard Taper Outer Joint
Supplier: VWR International
High-quality durable flask featuring a ground joint and uniform wall thickness and are a great value.
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VWR® Heavy-Duty Wide Mouth Volumetric Flasks with PTFE Stoppers, Amber Glass, Class A, Serialized
Supplier: VWR International
Heavy-duty wide-mouth volumetric flasks are made to the highest standards to qualify for Class A certification.
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VWR® Volumetric Flask, Amber, Wide Neck, Class B
Supplier: VWR International
VWR® flasks are manufactured from ASTM E 438, Type 1, Class B Borosilicate 3.3 glass.
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VWR® Volumetric Flasks with Glass Stopper, Class A
Supplier: VWR International
These volumetric flasks are available unserialized or batch certified, and are calibrated at 20° Celsius.
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VWR® Cell Culture Flasks
Supplier: VWR International
VWR® Cell culture flasks are vacuum gas plasma treated for consistent cell attachment and growth.
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VWR® Shaker Flasks
Supplier: VWR International
VWR® 5 L shaker flasks are perfect for shaker culture applications and storage.
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Round Bottom Flasks, with Hooks, Glassco
Supplier: Glassco
Flasks are manufactured from Borosilicate 3.3 glass.
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Polycarbonate Shaker Flasks, TriForest Enterprises
Supplier: Triforest Enterprises
TriForest shaker flasks are manufactured with virgin, optically clear, non leaching LEXAN® resin that retains clarity after gamma radiation.
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Round Bottom Flask, Straight, Triple Neck, Glassco
Supplier: Glassco
Round bottom flask with joints, made from Borosilicate 3.3 glass
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Filtering Flask, Microscale, Glassco
Supplier: Glassco
Flask top is tooled for a #2 neoprene filter adapter or #3 rubber stopper
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SP Scientific miVac Freeze Drying Flask Kits and Components, Genevac
Supplier: Genevac
The miVac SpeedTrap can be used in conjunction with a Super Vacuum pump.
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Round Bottom Flask, Single Neck, Glassco
Supplier: Glassco
Heavy wall design with single neck
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Round Bottom Flask, Angled, Triple Neck, Glassco
Supplier: Glassco
Round bottom flask with joints
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Pear-Shaped Flask, Single Neck, Glassco
Supplier: Glassco
Heavy wall design
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#: 21905-026
Supplier: Kimberly-Clark
#: 32934-080
Supplier: Kimberly-Clark
#: 89039-656
Supplier: VWR International