Flasks

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  • PYREX Heavy-Duty Graduated Erlenmeyer Flasks

    Corning

    Heavy-duty rim for longer service Narrow mouth Graduated scale indicates approximate volume The Erlenmeyer design is extremely popular and has been modified for numerous lab applications.

  • Polycarbonate Erlenmeyer Flasks

    Corning

    Disposable flasks feature wide, easily accessible mouths All flasks have Sterility Assurance Level (SAL) of 10 -6 Non-binding Wide, easy access mouth Made from optically clear polycarbonate Sizes from 125 mL to 1 L Certified non-pyrogenic Non-baffled bottoms Certified…

  • PYREX® VISTA Volumetric Flasks, Class A

    Corning

    PYREX® VISTA volumetric flasks provide precise volume measurement. The necks are tooled for Standard Taper glass stoppers. The graduation line is sharp and permanent and large blue block letters make the inscription easy to read. The 1 mL and 2 mL sizes are test tube shaped.  These Class A…

  • PYREX® Graduated Erlenmeyer Flasks With Screw Caps

    Corning

    These PYREX® Erlenmeyer flasks with phenolic screw caps are ideal for use as a shaker flask or for mixing, media prep and storage needs. Impact resistant caps with 24-410 GPI threads are equipped with cemented-in, inert white rubber liners which are resistant to steam sterilization. Their…

  • Spinner Flask

    Corning

    Convenience The disposable spinner flask system comes ready-to-use with paddle and integrated magnet, eliminating the need for time-consuming assembly or cleaning and reassembly. Confidence Molded from virgin polystyrene and gamma-irradiated, each spinner flask system assures a clean and…

  • Falcon® Vented Cell Culture Flasks

    Corning

    Vacuum-gas plasma tissue culture-treatment provides consistent cell attachment, spreading and growth Sterilized by gamma radiation Non-pyrogenic Volumetric graduations and writing patch Vented caps incorporate a 0.2 µm hydrophobic membrane Phenolic caps contain non-toxic liners Manufactured…

  • PYREX Erlenmeyer Shaker Flask

    Corning

    Delong style Extra deep baffles These PYREX Delong style shaker culture flasks have three extra deep baffles designed to provide greater agitation of solutions to improve oxygen or gas transfer when used with rotary or reciprocating shakers. The long neck reduces splashing and is…

  • PYREX® Kjeldahl Flasks

    Corning

    Round bottom and long neck 30 mL size has square-cut mouth for multiple micro digestions; mouths of larger sizes are tooled for uniform rubber stopper fit. 30 mL flask conforms with ASTM Standard E 147 for microchemical apparatus; 100 mL through 800 mL flasks can be used in ASTM E 258 procedure.

  • PYREX® Narrow Mouth Erlenmeyer Flasks with Baffles

    Corning

    These PYREX® Erlenmeyer flasks have heavy tooled rims for maximum durability. The same baffle design as found on PYREX® Delong flasks promotes optimal and consistent solution agitation when used with flask shakers. Their uniform wall thickness provides the proper balance between mechanical…

  • PYREX Round Bottom Boiling Flasks

    Corning

    Round bottom Short ring neck These PYREX® round bottom boiling flasks have short ring necks. These ring neck boiling flasks are precisely tooled for uniform stopper fit. The reinforced rim increases mechanical strength. These flasks are used in applications requiring rigid stoppering…

  • PYREX® Brand Economy Volumetric Flasks With Barrel-Shaped, Glass Stopper

    Corning

    Calibrated "to contain" at 20°C Accuracy tolerances approximately twice those specified for Class A

  • PYREXPLUS® Filter Flask

    Corning

    Protective PVC coating for longer product life and safety Graduated to show approximate capacity Heavy wall Autoclavable (121 °C) and resistant to thermal shock Tubulation O.D. is 10 mm on sizes up through 1,000 mL and 12.5 mm on 2,000 and 4,000 mL sizes (tubing is non-coated).

  • PYREX VISTA Narrow Mouth Erlenmeyer Flasks

    Corning

    Narrow mouth PYREX VISTA Erlenmeyer flasks have uniform wall thickness, which provide the proper balance between mechanical strength and thermal shock resistance. Approximate graduations are in durable blue enamel. An extra large marking space is also provided. The Erlenmeyer flasks are designed to…

  • Falcon® Cell Culture Multi-Flasks

    Corning

    Multiply your cell growth. Multiply your productivity. Even distribution of media across all layers for homogeneous cell growth Ability to mix cells and reagents in the Falcon® Multi-Flask saves time and reduces risk of contamination Flexible design lets you pour or…

  • PYREX® VISTA™ Snap Cap Volumetric Flasks

    Corning

    These PYREX VISTA volumetric flasks are designed for use by customers that do not require the precision accuracy of our Class A capacity flasks. The shape, body and wall are the same as regular flasks but display the large blue marking spot and designation "PYREX VISTA" unique to the…

  • PYREX® Narrow Mouth Erlenmeyer Flasks

    Corning

    Full length 24/40 joint on all sizes except 50 mL, which has Standard Taper 19/38 joint Graduated scale indicates approximate volumes Extra large marking space

  • 150cm² U-Shaped Canted Neck Cell Culture Flasks

    Corning

    210 mL maximum working volume Angled or canted neck style Rectangular flask style Certified non-pyrogenic Sterilized by gamma irradiation Optically clear virgin polystyrene material Corning cell culture flasks are manufactured under strict process controls guaranteeing…

  • PYREX Fernbach Culture Flasks

    Corning

    Designed for culturing organisms requiring a large surface area to volume ratio Can also be used in serum production Takes stopper size 13 Thomas number 4912L15 features a triple baffle on the bottom outside edges to achieve maximum oxygen transfer to culture medium. NOTE: do…

  • PYREX® EZ Access™ Wide Mouth Volumetric Flasks

    Corning

    These PYREX® EZ Access™ wide mouth volumetric flasks are calibrated to Class A tolerances and are designed for microchemical work. The heavy duty, wide mouth facilitates filling and mixing. Supplied with interchangeable Standard Taper PYREX® ground glass stopper. The graduation line…

  • PYREX Plain Neck Baffled Culture Flask

    Corning

    Triple baffled flask has a Delong style 38 mm neck for plastic or stainless steel closures. Triple baffles are located at the center of the flask bottom to achieve maximal oxygen transfer to culture medium. Closures are sold separately.

  • Corning® Disposable Spinner Flasks, Sterile

    Corning

    The Corning 1L and 3L spinner flask body is constructed of polystyrene, paddle and shaft from polypropylene and caps from high density polyethylene. All are made of USP Class VI and ISO 10993-18 compliant materials. Extended paddle design ensures constant top-to-bottom motion of the liquid without…

  • Iodine Flasks

    Corning

    For the determination of the iodine number of oils, fats and waxes by the Wijs and Hanus methods Flaring, funnel-shaped lip and Standard Taper 22 stopper

  • CellBind Rectangular Canted Neck Cell Culture Flask

    Corning

    Helps adapt cells to reduced serum or serum-free conditions 25, 75 or 150 cm 2 sizes 10, 60 or 210 mL maximum working volumes Rectangular canted neck cell culture flasks have been treated with a patented Corning® CellBIND surface treatment for optimal cell attachment.…

  • Reusable Gas and Media Handling Fitting with Dual Inlets for Angled Sidearm…

    Corning

    Dual angled sidearm fittings can be used for aseptically transferring medium into or out of angled sidearm spinner flasks or for sparging the medium with gases. Fittings are comprised of a PET insert with a fluorocarbon O-Ring and a polypropylene sealing cap. Two 316 stainless steel tubes,…

  • PYREX Heavy Wall Filtering Flasks

    Corning

    Heavy walls Graduated Replaceable tube These PYREX heavy wall flasks have a seated bent, removable plastic tubulation in a grommet. Should the flask be upset, the grommet acts as a shock absorber. For convenience, the flasks are graduated to show approximate capacity. The neck finish…

  • Costar Rectangular Canted Neck Cell Culture Flask

    Corning

    Treated to optimize cell attachment 225 cm 2 size 370 mL maximum working volume Optically clear polystyrene construction Rectangular canted neck cell culture flasks have been treated for optimal cell attachment. Manufactured from optically clear virgin polystyrene, they are sterilized by…

  • Corning® 175cm² U-Shaped Angled Neck Cell Culture Flask with Phenolic-Style …

    Corning

    Treated for optimal cell attachment Optically clear polystyrene construction 250 mL maximum working volume 175 cm 2 angled neck cell culture flasks improve pipette access and reduce medium sloshing into the neck.  Manufactured from optically clear virgin polystyrene, they are…

  • Spinner Flask Accessories

    Corning

    A range of accessories are available for use with Spinner Flasks.  Sidearm fittings for gas handling can be used to provide gases into larger Spinner Flasks with vertical sidearms during cell culture to enhance the productivity of the cell culture. Together with O2, temperature, pH…

  • Pyrex® EZ Access Volumetric Flasks

    Corning

    Screw cap TC calibrated Class A tolerances Pyrex® flasks have an extra heavy-duty glass wall that significantly increases product durability. The wide funnel-like screw top plus the wide neck design allows for easy filling and mixing of various materials into solution. This…

  • PYREX® Class A Low Actinic Volumetric Flasks

    Corning

    Low actinic stained glass provides protection for materials sensitive to light. The protective color is an integral part of the flask, which retains the mechanical strength, chemical stability and thermal resistance of PYREX brand hardware.

  • Flask Complete 6000 ml

    Corning

    These PYREX® 6L volumetric flasks provide improved lab convenience, broad selection and precise volume measurement. The strength of these flasks has been increased appreciably through machine-blown bodies to which are sealed heavy-tubing necks tooled for No. 38 Standard Taper pennyhead glass…

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