734 results for Flasks

VWR 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.

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PYREX® Boiling Flasks, Florence, Flat Bottom, Long Neck, with Standard Taper Joint, Corning

Supplier: Corning

PYREX® borosilicate glass, long neck.

Sustainable Options Available

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Synthware Storage Tubes with High Vacuum Valve, Kemtech America

Supplier: Kemtech America

Storage tubes are equipped with a high vacuum valve that features a PTFE O-ring at the tip, and a PTFE wiper to protect the Viton® O-ring on the shaft.

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PYREX® Delong Shaker Erlenmeyer Flask with Baffles, Corning

Supplier: Corning

Made of PYREX® borosilicate glass.

Sustainable Options Available

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Corning® BioCoat® Laminin Cell Culture Flasks, Corning

Supplier: Corning

Laminin, a major structural component of basement membranes, is a 900 kD glycoprotein composed of three polypeptide chains with a multidomain structure. Laminin has many varied funcitons that are mediated by binding to various components of the basement membrane (for example, collagen IV and heparan sulphate proteoglycan) and to cell surface receptors. Corning® BioCoat® Laminin flasks, coated with mouse laminin, are manufactured in a highly controlled environment and rigorously tested to assure product consistency and performance.

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Erlenmeyer Flask Assortment

Supplier: United Scientific Supplies

Includes the Five Most Popular Sizes.

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Flasks, Heavy Wall, Round Bottom, Single Neck, Spherical Joint, ChemScience

Supplier: CHEM SCIENCE INC CA

Heavy wall design.

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Round-Bottom Flasks with Three Vertical Necks, Heavy Wall, ChemScience

Supplier: CHEM SCIENCE INC CA

Round bottom with joints.

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PYREX® Boiling Flasks, Flat Bottom, Short Neck, Standard Taper Joint, Corning

Supplier: Corning

PYREX® borosilicate glass, clear, with short neck.

Sustainable Options Available

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Flasks, Heavy Wall, Round Bottom, Threaded Inlet, ChemScience

Supplier: CHEM SCIENCE INC CA

All sizes listed below are hand-blown from tubing to ensure uniform wall thickness.

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Corning® BioCoat® Collagen I-Coated Flasks, Corning

Supplier: Corning

Collagen I, found in most tissues and organs, is most plentiful in dermis, tendon, and bone. It is an integral part of the framework that holds cells and tissues together and has been recognized as a useful matrix for improving cell culture. In vitro use of collagen can exert effects on the adherence, morphology, growth, migration, and differentiation of a variety of cell types.

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Thermo Scientific™ Nunc™ EASYFlask™ with the Nunclon™ Supra Surface Treatment

Supplier: Thermo Fisher Scientific

Experience optimal performance with Thermo Scientific Nunc™ EASYFlasks™ with the Nunclon™ supra surface treatment for culturing a wide variety of fastidious adherent cells.