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.

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

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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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Synthware Flasks, Erlenmeyer, Threaded, Microscale, Kemtech America

Supplier: Kemtech America

Erlenmeyer threaded flask for microscale applications.

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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 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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Flasks, Filtering, Heavy Wall, Chemglass

Supplier: Chemglass

Erlenmeyer shaped filtering flask with standard taper outer joint.

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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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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