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.
Corning® Spinner Flasks with Vertical Sidearms, Corning
Supplier: Corning
Borosilicate glass flasks are baffled to enhance agitation of contents.
Expand 6 Items
Conical flasks with Narrow Neck
Supplier: Heidolph NA, LLC
Narrow mouth conical flasks made up of glass.
Expand 4 Items
Boiling Flasks, Round Bottom, Borosilicate Glass, United Scientific Supplies
Supplier: United Scientific Supplies
Boiling flasks designed for heating mantles.
Expand 11 Items
PYREX® Short Neck Boiling Flask, Round Bottom, [ST] Joint, Corning
Supplier: Corning
Boiling flasks with full length [ST] outer joints are manufactured from borosilicate glass.
Expand 29 Items
PYREX® Filtering Flasks, Heavy Wall with Tubulation, Corning
Supplier: Corning
PYREX® borosilicate glass.
Expand 8 Items
Eisco Kjeldahl Flasks with Beaded Rim
Supplier: Wards
Kjeldahl flasks with beaded rims made of borosilicate 3.3 glass.
Expand 4 Items
Eisco LabGlass® Distilling Flasks with 3 Angled Necks, Round Bottom, Interchangable Joints
Supplier: Wards
High quality round bottom distilling flasks with 3 angles necks.
Expand 12 Items
Accessories for Spinner Flasks, Chemglass
Supplier: Chemglass
Replacement Open (13/16" Hole) GL-32 Gasket Only for Port Assembly
Expand 3 Items
Volumetric Flasks with [ST] PTFE Stopper, Class A, Hirschmann
Supplier: Hirschmann
Flasks feature a fine white graduation line and marking spot
Expand 8 Items
PYREX® Fernbach Culture Flasks, Corning
Supplier: Corning
Fernbach-style culture flasks are ideal for culturing organisms that require a large surface area-to-volume ratio, and in serum production
Expand 4 Items
BEAKERplus™ Beaker/Flask Combination, Kimble Chase
Supplier: DWK Life Sciences (KIMBLE)
BEAKERplus is a combination Griffin beaker and Erlenmeyer flask and is ideal for mixing and for use with funnels or filters.
Expand 5 Items
PYREX® Filtering Flasks, Graduated, Heavy Wall, Corning
Supplier: Corning
Made of PYREX® borosilicate glass.
Expand 5 Items
VITLAB® Erlenmeyer Flasks, PP, with GL 45 Screw Cap, BrandTech Scientific
Supplier: Brandtech
These flasks have tight fitting screw caps, and feature resistant screened graduations.
Expand 5 Items
PYREX® Round-Bottom Boiling Flasks, Long Neck, Corning
Supplier: Corning
Flasks have tooled mouths for uniform stopper fit and carefully controlled wall thicknesses to maintain proper balance between thermal expansion and mechanical strength for optimal shock resistance
Expand 5 Items
Flasks, Heavy Wall, Round Bottom, Single Neck, Chemglass
Supplier: Chemglass
Round bottom, heavy wall single short neck flask with a standard taper outer joint.
Expand 19 Items
PYREX® Delong Shaker Erlenmeyer Flask with Baffles, Corning
Supplier: Corning
Made of PYREX® borosilicate glass.
Expand 6 Items
#: CA21905-026
Supplier: Kimberly-Clark