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VWR offers a wide variety of flasks to meet your labware needs. Select pear shaped, round bottom, flat bottom, Kjeldahl, conical or Erlenmeyer flasks, hip flasks, drinking flask, plastic flask, stainless steel flask 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.
Volumetric flasks, class A, white markings, PYREX®
Supplier: CORNING SCIENCE PRODUCTS
PYREX® borosilicate glass, clear, with LDPE stoppers.
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Volumetric flasks, class A, blue markings, BLAUBRAND®
Supplier: BRAND
Borosilicate glass 3.3, with PP stopper.
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Erlenmeyer flasks, narrow or wide neck, with beaded rim, DURAN®
Supplier: DWK LIFE SCIENCES
DURAN®, borosilicate glass 3.3, clear.
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Volumetric flasks, class A, white markings, USP-individual certificate, BLAUBRAND®
Supplier: BRAND
Borosilicate glass 3.3, amber, with PP or glass stopper.
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Rotary evaporator receiving flasks
Supplier: LENZ LABORGLAS
DURAN®, borosilicate glass, clear or plastic-coated.
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Flasks, round bottom, with two necks and standard ground joints
Supplier: LENZ LABORGLAS
DURAN®, borosilicate glass, with angled side neck, clear.
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Flasks, round bottom, with standard ground joint
Supplier: LENZ LABORGLAS
DURAN®, borosilicate glass 3.3, clear.
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DURAN® Evaporating Flasks
Supplier: DWK LIFE SCIENCES
DURAN®, borosilicate glass 3.3, clear.
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Flasks acc. to Kjeldahl, narrow neck, with flared rim, DURAN®
Supplier: DWK LIFE SCIENCES
DURAN®, borosilicate glass 3.3, clear.
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Spinner flasks, disposable, Corning®
Supplier: CORNING SCIENCE PRODUCTS
The Corning® disposable spinner flask system comes ready-to-use with paddle and integrated magnet, eliminating the need for time-consuming assembly or cleaning and reassembly.
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Volumetric flasks for oil content determination, white markings, SILBERBRAND
Supplier: BRAND
Borosilicate glass 3.3, with NS hollow glass stopper.
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Erlenmeyer flasks, narrow or wide neck, Super Duty, DURAN®
Supplier: DWK LIFE SCIENCES
DURAN®, borosilicate glass 3.3, clear.
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Volumetric flasks, class A
Supplier: VITLAB
PMP (TPX®), transparent, with PP stopper.
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Volumetric flasks, class A, glass, clear, NS plastic stopper
Supplier: BRAND
Borosilicate glass 3.3, with PP stopper.
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Erlenmeyer flasks with thread, DURAN®
Supplier: DWK LIFE SCIENCES
DURAN®, borosilicate glass 3.3, clear, without or with red PBT screw cap.
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Volumetric flasks, class A, amber markings, BLAUBRAND® ETERNA
Supplier: BRAND
Borosilicate glass 3.3, with PP stopper.
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Volumetric flasks, class A, trapezoidal shape, BLAUBRAND®
Supplier: BRAND
Borosilicate glass 3.3, with PP stopper.
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Volumetric flasks, class A, blue markings, DURAN®
Supplier: DWK LIFE SCIENCES
DURAN®, borosilicate glass 3.3, clear, with PE stopper.
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Cell culture flasks, Nunclon™ Sphera™
Supplier: Thermo Fisher Scientific
The Nunclon™ Sphera™ culture surface allows cells to grow in suspension with virtually no cell attachment. The surface supports many different cell types and their ability to generate spheroids. Studies show that over time the spheroids grow in volume, indicating that the new surface enables consistent, repeatable cell growth.
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Volumetric flasks, class A, white markings, BLAUBRAND®
Supplier: BRAND
Borosilicate glass 3.3, amber, with PP stopper.
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Collagen I-coated flasks, Corning® BioCoat®
Supplier: Corning
Collagen I, found in most tissues and organs, is most plentiful in dermis, tendon, and bone. It is an integral part of the framework that holds cells and tissues together and has been recognized as a useful matrix for improving cell culture. In vitro use of collagen can exert effects on the adherence, morphology, growth, migration, and differentiation of a variety of cell types.
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Vacuum filtering flasks, Büchner, with KECK™ assembly set, DURAN®
Supplier: DWK LIFE SCIENCES
DURAN® borosilicate glass 3.3, clear.
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Round bottom flasks with standard glass ground joint
Supplier: LENZ LABORGLAS
DURAN® borosilicate glass 3.3, amber.
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Volumetric flasks, class A, amber markings, BLAUBRAND® ETERNA
Supplier: BRAND
Borosilicate glass 3.3, with PP stopper.
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Volumetric flasks, class A, white markings, BLAUBRAND®
Supplier: BRAND
Borosilicate glass 3.3, amber, with PP stopper.
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Nitrogen receivers (schlenk flasks), with PTFE needle-valve stopcock
Supplier: LENZ LABORGLAS
DURAN® borosilicate glass 3.3, clear.
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DURAN® Flasks, Round Bottom, with Two Necks and Standard Gound Joints
Supplier: DWK LIFE SCIENCES
DURAN®, borosilicate glass 3.3, clear.
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Erlenmeyer flasks with standard ground joints, DURAN®
Supplier: DWK LIFE SCIENCES
DURAN®, borosilicate glass 3.3, clear.