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.

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Culture shake flasks, WHEATON®

Supplier: DWK Life Sciences

These culture shake flasks are made of 33 low extractable borosilicate glass that conforms to USP Type I and ASTM E-438 Type I, Class A requirements.

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Volumetric flasks, class A, blue markings

Supplier: SciLabware

PYREX®, borosilicate glass, amber, with polyethylene stopper.

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Volumetric flasks, class A, trapezoidal shape, blue markings

Supplier: GLASWARENFABRIK KARL HECHT

DURAN® Borosilicate glass 3.3 with PP stopper.

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Flasks, round bottom with two or three necks and ground joints, BOLA

Supplier: Bohlender

PFA, transparent.

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Erlenmeyer flasks, polymethylpentene

Supplier: Hach

Ideal for titrations, preparation and storage of media.

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Volumetric flasks, class B

Supplier: HIRSCHMANN

PP, translucent, with PP NS-stopper.

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Flasks, round bottom, with standard ground joints

Supplier: GLASWARENFABRIK KARL HECHT

DURAN®, borosilicate glass, clear.

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Erlenmeyer flasks with screw cap

Supplier: Kavalier

Borosilicate glass 3,3, clear, with teflon lined blue PP screw cap.

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Vacuum filtering flasks, Büchner, with side arm socket

Supplier: Brand

Borosilicate glass 3.3.

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Flasks, Erlenmeyer, with standard ground joint

Supplier: GLASWARENFABRIK KARL HECHT

DURAN®, borosilicate glass 3.3, clear.

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Filtering flasks, with plastic hose connection

Supplier: Sartorius

These vacuum-resistant filtering flasks made of DURAN® borosilicate glass, can be used in filtrate collection.

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Volumetric flasks, class A, blue markings

Supplier: SciLabware

MBL®, borosilicate glass, with PE stopper.

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Filtering flasks with glass or plastic hose connection

Supplier: Kavalier

Borosilicate glass 3,3.

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Volumetric flasks, class A, brown markings

Supplier: witeg Labortechnik

DURAN® borosilicate glass 3.3 with PE stopper.

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Erlenmeyer flask with screw cap, WHEATON®

Supplier: DWK Life Sciences

These flasks, made of low extractable borosilicate glass, are used for continuous extraction of analytes from a solid into an organic solvent.

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Distillation flasks, engler, with side arm, DURAN®

Supplier: DWK Life Sciences

These flasks are manufactured from a hydrolytically resistant borosilicate glass 3.3, which is defined as Type I, Class A in the ASTM Specification E 438.