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.

Synthware Microscale Round-Bottom Flasks, Threaded, Kemtech America

Supplier: Kemtech America

Supplied with one compression cap, one Viton® O-ring, and one fluoropolymer resin-faced silicone rubber septum.

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Volumetric Flasks, Mixing Bulb, Class A, Chemglass

Supplier: Chemglass

Flasks feature a mixing bulb between the calibration line and stopper to aid in the mixing or dissolving of the contents and a solid glass pennyhead stopper

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Synthware Evaporation Flasks, Kemtech America

Supplier: Kemtech America

Low profile design sits upright on bench and also provides easy product access with a spatula

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Synthware Flasks, Erlenmeyer, Threaded, Microscale, Kemtech America

Supplier: Kemtech America

Erlenmeyer threaded flask for microscale applications.

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Erlenmeyer Flasks, GL Thread, Chemglass

Supplier: Chemglass

These flasks are made of borosilicate glass.

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Flasks, Evaporating, Large Scale, Flanged, Compatible with Buchi, Chemglass

Supplier: Chemglass

Flasks are compatible with Buchi large scale rotary evaporators.

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Flasks, Recovery, Heavy Wall, Wide Mouth, Single Neck, GL 80, Chemglass

Supplier: Chemglass

Heavy wall, wide mouth flask with a GL 80 glass thread and a 24/40 connecting adapter.

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Filtering Flasks, Heavy Wall, Chemglass

Supplier: Chemglass

Erlenmeyer shaped filtering flask with standard taper outer joint.

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Flasks, Heavy Wall, Round Bottom, 3-Necks, PTFE Stopcocks, Chemglass

Supplier: Chemglass

Round bottom, heavy wall, three neck flasks with standard taper outer joints on the center and side necks.

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Flasks, Filtering, Heavy Wall, Chemglass

Supplier: Chemglass

Erlenmeyer shaped filtering flask with standard taper outer joint.

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Flat-Bottom Boiling Flasks, Chemglass

Supplier: Chemglass

Flasks have a single neck, flat bottom, and a [ST] outer joint.

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Eisco LabGlass® Distilling Flasks with Oblique Neck, Round Bottom, Interchangable Joints

Supplier: Wards

High quality round bottom distilling flasks with oblique neck.

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Corning® BioCoat® Collagen IV-Coated Flasks, Corning

Supplier: Corning

Collagen IV is a ubiquitous component of basement membranes. It plays a role in the regulation of cell growth, differentiation and adhesion, as well as tissue formation. Corning® BioCoat™ Collagen IV flasks are tissue culture vessels with a uniform application of mouse collagen type IV. These flasks are manufactured in a highly controlled environment and are rigorously tested to assure product consistency and performance.