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.
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® Distilling Flasks with 3 Parallel Necks, Round Bottom, Interchangable Joints
High quality round bottom distilling flasks with three parallel necks.
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Polymethylpentene Erlenmeyer Flask with Screw Cap
PMP flasks with secure leak-proof seal.
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Eisco Glass Volumetric Flasks with Snap Cap, ASTM Class A
ASTM Class A Volumetric flasks are made from borosilicate 3.3 glass and feature a graduation mark, polypropylene snap cap, and blue or white enamel markings.
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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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Filtering Flasks, United Scientific Supplies
Heavy wall filtering flask includes a bolt neck with tubulation.
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PYREX® Erlenmeyer flasks, Wide Neck, Heavy-Duty Rim
Heavy-duty rim flasks are especially recommended for use as titration flasks.
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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 Glass Narrow Neck Erlenmeyer Flasks
Narrow neck borosilicate glass Erlenmeyer flasks with beaded rims and white graduations.
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Eisco LabGlass® Distillation Flasks, 3 Necks with Threaded Joint
High quality distillation flask for chemistry classrooms and laboratories.