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.
Recovery Flasks, Pear Shaped, Borosilicate Glass, United Scientific Supplies
Heavy-wall recovery flasks are ideal for use with rotary evaporators.
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Filtering Bottle
Thick glass walls and sturdy construction for vacuum filtration.
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Filtering Bottle, United Scientific Supplies
High-quality large volume filtering flask.
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Filtering Flasks, United Scientific Supplies
Heavy wall filtering flask includes a bolt neck with tubulation.
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Narrow Mouth Erlenmeyer Flask, United Scientific Supplies
High-quality large volume borosilicate beakers.
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Eisco Amber Glass Volumetric Flasks with Polypropylene Stopper, Class A
Amber glass volumetric flask with polypropylene stopper is useful for protecting light sensitive reagents.
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Eisco LabGlass® Boiling Flasks, Round Bottom with Threaded Joint
High quality round bottom boiling flasks for chemistry classrooms and laboratories.
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Eisco LabGlass® Boiling Flasks, Flat Bottom with Threaded Joint
High quality flat bottom boiling flasks for chemistry classrooms and laboratories.
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Eisco LabGlass® Erlenmeyer Flasks, Graduated with Threaded Joint
High quality Erlenmeyer flask for chemistry classrooms and laboratories.
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Eisco LabGlass® Distillation Flasks, 2 Neck with Threaded Joint
High quality distillation flask for chemistry classrooms and laboratories.
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Eisco LabGlass® Distillation Flasks, 3 Necks with Threaded Joint
High quality distillation flask for chemistry classrooms and laboratories.
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Eisco LabGlass® Boiling Flasks, Round Bottom, Narrow Neck
High quality round bottom boiling flasks with a narrow neck design.
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Eisco LabGlass® Boiling Flasks, Round Bottom, Wide Neck
High quality round bottom boiling flasks with a wide neck design.
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Eisco LabGlass® Pear Shape Boiling Flasks, Interchangable Joint
High quality pear shapeboiling flasks with ground, interchangable joint.
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Eisco LabGlass® Pear Shape Distilling Flasks, Short Neck
High quality pear shape distilling flasks with ground joints, short neck design.
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Eisco LabGlass® Boiling Flasks, Flat Bottom, Narrow Neck
High quality flat bottom boiling flasks with a narrow neck design.




