Flasks

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  • KIMAX Brand Class A Volumetric Flasks

    DWK Life Sciences (Kimble)

    Calibrated "to contain " Standard Taper stoppers (4997K13 to K76) Size 2 mL is test-tube shape and not marked A (as tolerances are larger) Sizes 5 mL and larger are designed for Federal Specification NNN-F-289 and meet ASTM Standard E 288 Capacity/stopper size given in listings …

  • PYREX® Brand Class A, Lifetime Red Volumetric Flasks

    Corning

    Calibrated "to contain" Red stripe, through which capacity mark is etched for legibility and permanence Barrel-shaped Standard Taper glass stoppers

  • Stainless Steel Dewar Flasks

    Crystal Technologies

    Store and transport low-temperature liquid gases or high temperature liquids. Dewar flasks are available in two sizes 1000ml or 500ml and come complete with vented stainless steel lids. Model SDF-1000 comes with removable stainless steel handle.

  • Tissue Culture Flasks

    Celltreat Scientific

    CELLTREAT Tissue Culture flasks are manufactured under the most stringent conditions and include a 100% integrity test to assure the reliability with your tissue and cell culture work. Class 100,000 clean room, USP class VI virgin polystyrene, and ISO 9001:2000 quality management systems all…

  • Flask, Single Neck, Spherical, Receiving

    Ace Glass

    With short neck and outer joint. Available in standard and heavy wall. Heavy wall approximately 30% heavier than standard wall.

  • PYREX Boiling Flasks

    Corning

    Carefully designed and manufactured from borosilicate glass Wall thicknesses are carefully controlled to provide the proper balance between thermal expansion and mechanical strength for greater shock resistance Excellent chemical durability provides contamination-free results and long life…

  • 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…

  • Borosilicate Glass Filtration Apparatus

    Ace Glass

    Borosilicate glass filtration apparatus accomodates 25mm membrane filters. The new design utilizes a nylon Ace-Thred adapter to join the glass funnel, filter flask and fritted disc together. This design eliminates the need for the clamping device, stopper and base. The unit is easy to assemble,…

  • 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…

  • Denville® Cell Culture Flasks

    Denville

    Packaged in sterile, zip-sealable bags High clarity, 100% virgin polystyrene Vacuum Plasma tissue culture treatment Frosted writing and clear graduations Notched bottom for slip free stacking Sterilized by gamma irradiation Both plug seal caps (no membrane) and vented caps (with…

  • Volumetric Flasks, Class A, Kohlrausch

    DWK Life Sciences (Kimble)

    Capacity: 500mL Tolerance: ±0.20mL Rubber Stopper Size: 9 Approx. Height: 264mm

  • Flasks, Heavy Wall, Round Bottom, 3-Necks, PTFE Stopcocks

    Chemglass

    Round bottom, HEAVY WALL, three neck flask with standard taper outer joints on the center and side necks. Lower outlet is a CG-424-05, 4mm straight bore PTFE stopcock.

  • Baffled Flasks, Polycarbonate

    Thermo Scientific Nalgene

    Nalge 4110 Break resistant, autoclavable polycarbonate Cell growth comparable to glass flasks Use for preparation and storage of culture media and many culturing techniques Straight neck design

  • Reaction Flask Head, Four Neck

    Ace Glass

    Head with four necks, three inline standard taper joints and one 90 degree joint. 10/30 size for use with our 8314 family of jointed thermometers. Use with our 6504, 6511 & 6516 reaction vessels that feature either a 137 x 100mm ID or 168 x 130mm ID flat flange. Use with our 6508 or 6510 clamps.…

  • Polycarbonate Erlenmeyer Flasks (Baffled Base)

    TriForest

    TriForest Erlenmeyer Shaker Flasks are manufactured with virgin, optically clear, non leaching LEXAN® Polycarbonate resin that retains clarity after gamma radiation. The flasks are certified pyrogen free, DNase/RNase free, ideal for cell cultures, microbial cultures, plants, media preparation,…

  • Advanced TC™ T-75 Tissue Culture Flask

    Greiner Bio-One

    Advanced TC™ polymer modification for fastidious or sensitive adherent cells Free of detectable DNase, RNase, human DNA Non-Pyrogenic, non-cytotoxic Growth area: 75 cm 2 Total Volume: 250 mL Working volume: 15 ml - 38 mL With blue standard screw cap Sterile …

  • Cylindrical, Wide Mouth Dewars with Metal Handles

    Pope Scientific

    The handled Dewar vacuum flask is ideal for temporary storage and liquid gas service, especially Liquid Nitrogen. The wide mouth design with the fully silvered borosilicate glass inner flask incorporates the convenience of a coated handle and full aluminum base on the most popular cylindrical model…

  • Nalgene Erlenmeyer Flasks

    Thermo Scientific Nalgene

    Sterile and disposable with screw cap One-time use Made of clear, PETG plastic Polyethylene screw closures Individually bagged Single-use, disposable flasks reduce the chance for cross contamination. Sterilized using gamma irradiation and individually bagged for protection…

  • Flasks, Dewar, Stainless Steel, Side Grip and Carrying Handle

    Chemglass

    Unbreakable Dewar flask is made entirely of Stainless Steel. Dewar flask has many flexible laboratory applications including cooling of small samples and as an insulating flask. Furthermore, it can be used for storage & transport of liquid nitrogen LN2, dry ice CO2, 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 Graduated Erlenmeyer Flasks, Wide Mouths

    Corning

    These PYREX® wide mouth Erlenmeyer flasks are especially recommended for use as titration flasks and are designed with heavy duty rims to reduce chipping. For convenience, these flasks are graduated in durable white enamel to show the approximate capacity and have an extra large marking…

  • Disposable Erlenmeyer Flasks

    Thermo Scientific Nalgene

    Reduce risk of cross contamination Vented closure Sterile Designed for shaker and suspension cell culture, media preparation or storage, these sterile disposable Erlenmeyer flasks cut the chance of cross contamination. Flasks are made of lightweight clear PETG with molded-in…

  • Erlenmeyer Flasks, Plastic Safety Coated, with Screw Cap

    DWK Life Sciences (Kimble)

    These KimCote® plastic-coated Erlenmeyer Flasks have large openings, GL 45 thread closures to make filling easier and provide tight seals during storage. Flasks come with blue polypropylene caps and clear pour rings. Marking spots and scales are durable white ceramic enamel.

  • Borosil® Amber Light-Blocking Wide Mouth Class A Volumetric Flasks

    Borosil

    Borosil® Amber Wide Mouth Class A Volumetric Flasks are individually calibrated by automatic, laser-controlled calibration equipment. Supplied with standard taper glass stoppers. Flasks comply with ASTM E-288, Class A. 20mL, 500mL, 1L options is not covered in ASTM. 5mL, 10mL, and…

  • PYREX Narrow Mouth Erlenmeyer Flasks

    Corning

    For user convenience, PYREX Erlenmeyer flasks are graduated to show approximate capacity. The 25- 50- and 125 mL flasks are satisfactory for use as a weighing bottle. Erlenmeyer flasks come with a PYREX Standard Taper stopper.

  • 4 Bottom Baffle Flasks

    Bellco Glass

    Delong style neck Four extra deep bottom baffles Borosilicate glass, type 1, class A

  • Fernbach Flask, Baffled, Beaded Neck

    Ace Glass

    Fernbach style culture flask with wide-mouth and beaded neck. The flask is triple baffled on the bottom edges to achieve maximum oxygen transfer to the culture medium. 63mm ID beaded neck accepts cotton plugs or rubber stoppers.

  • Conical Flasks

    United Scientific Supplies

    Borosilicate Glass Erlenmeyer Flasks are designed to give the best combination of thermal shock resistance, physical strength, and resistance to chemical attack, Narrow Mouth with Screw Cap.

  • Graduated Polycarbonate Erlenmeyer Flasks

    Thermo Scientific Nalgene

    Scale indicates approximate volumes Transparent, autoclavable 50 mL flask No.1; 125 ml flask No.5; 250 mL flask No.6; 500 mL flask No.7; 1,000 mL flask No.9

  • Class A Volumetric Flasks

    Wilmad-LabGlass - SP Scienceware

    These borosilicate glass volumetric flask sizes comply with requirements for Type 1, Class A "Unserialized flasks". They are supplied with a standard taper penny head glass stopper. Calibrated "to contain" at 20°C. Reference: ASTM E288 and Federal Specifications NNN-F-289.…

  • KIMAX Brand Volumetric Flasks With Stopper

    DWK Life Sciences (Kimble)

    Calibrated "to contain", they are designed from ASTM Specification E288, Class B requirements Sizes 10 through 50 mL include Standard Taper 9 glass stopper; size 100 mL, Standard Taper 13; sizes 200 and 250 mL, Standard Taper 16, size 500 mL, Standard Taper 19; 1,000 mL, Standard Taper…

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