Lab Flasks

Lab Flasks

Products (808)

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  • CELLine Bioreactor Flasks

    Argos Technologies

    CELLine Flasks are ideal for monoclonal antibodies and expressed recombinant cellular protein production. Viable in vitro alternative to using mouse ascites, standard cell culture or tissue culture products. Bioreactors utilize innovative membrane technology to separate the cell cultivation area...

  • Synthware Heavy Wall Volumetric Flasks

    Heavy Wall Available from 5mL-1000mL Individually Certified Class A Glass Stopper included

  • SYNTHWARE Transfer/Storage Flasks

    SYNTHWARE transfer/storage flask for long term storage of deoxygenated solvent. Recovery of solvent is done thru the valve body using a cannula or syringe.

  • Benchtop HDPE Dewar Flasks

    Thermo Scientific Nalgene

    Completely safe for short-term storage of ice water, dry ice solvent and liquid nitrogen and for use in hot baths Chemical-resistant HDPE double walls are filled with urethane foam and can withstand temperatures from -196°C to +100°C Vented, insulated cover All sizes feature molded-in ribs...

  • Monier-Williams Sulfites Distilling Apparatus

    Used for the determination of sulfites in food and related product, this Monier-Williams Sulfites distilling apparatus is made of borosilicate glass and has Standard Taper 24/40 outer and inner joints. The complete unit consists of a special outlet adapter with a double bend, a 300mm long Allihn...

  • Carrier tray for Erlenmeyer Flaskss, for 15 Flaskss, 200 mL, SW units

    Ideal for streamlining lab procedures and improving efficiency, Bellco Glass presents a robust carrier tray, specifically designed for 200 mL Erlenmeyer flasks. With the capacity to securely hold up to 15 flasks, this tray is perfect for any lab requiring precise and systematic handling of multiple...

  • Reusable Glass Spinner Flasks with Vertical Sidearms

    Can be used with direct drive motor or magnetically driven paddle assembly Side baffles enhance aeration and agitation of flask contents Proprietary "stretch" impeller design ensures optimal stirring 4, 45mm vertical sidearms permit use with sidearm probes and fittings Vessels are...

  • ValueWare® Flat Bottom Flasks, Short Neck, Full-Length

    Manufactured from KIMAX™ borosilicate glass, ValueWare has a low coefficient of expansion and a very high resistance to chemical attack. This means optimal performance in the lab at an affordable price. Long life expectancy, resistant to most chemicals. Ideal for general laboratory use....

  • Amber Volumetric Flasks with PE Stopper - Class A

    Made of high quality, heavy duty, 3.3 borosilicate glass Amber color for light sensitive compounds Class A tolerance complies with ISO 1042 standards Features a single white graduation mark for precise dilution and preparation Fitted with a chemically-resistant polyethylene stopper Volumetric flask...

  • Trypsinizing Flasks,50mL

    Designed with deep side baffles for optimal agitation. Large bottom surface for easy access with Bellco large orifice pipette. Specifications: Type 1 Class A Borosilicate Glass Size: 50ml - 4L Case Quantity: 2-3

  • Borosil® Flat Bottom (Florence) Boiling Flasks

    Borosil® Flat Bottom (Florence) Boiling Flasks have uniform wall thickness for even heat distribution. Constructed from stress-free borosilicate, Borosil® Boiling Flasks are heat-resistant. Built to withstand the demands of the modern lab, each flask has a flame-polished, beaded rim for...

  • G-Rex®100M-CS (closed system), Sterile Fluid Path

    100cm² gas permeable membrane surface area with 1000 mL fill volume. Closed system with semi-automated liquid handling. Expand 50 million cells into between 2 to 4 billion cells in about 10 days with NO medium exchange. [Validated Sterile Fluid Path]

  • Erlenmeyer 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.

  • Low Form, Hemispherical Dewar Flasks

    Borosilicate Glass Liner Permit many essential operations; not practical with standard cylindrical or spherical Dewar These operations include: Rapid freezing and recovery of tissue/organ specimens Ability to insert small flasks in Dewar Agitation in flask with magnetic stirrer Tempering of stirring...

  • KIMAX Brand Class A, Serial Numbered Volumetric Flasks

    NIST Traceable Barrel-shaped glass stopper Meets ASTM Standard E 694 and E 288 Designed from Federal Specification NNN-F-289, Type 1, Class A Serial number, marking spot and stopper

  • Baffled Erlenmeyer Flasks

    NEST Scientific USA

    PC bottle or PEFG bottle Sterilized by E-Beam Nonpyrogenic Individually wrapped in a plastic bag. Both vent caps and plug seal caps are available. Vent caps with 0.22um hydrophobic filters for gas exchange without contamination.

  • PYREX® 250mL Low Actinic Short Neck Boiling Flask, Flat Bottom, 24/40 Standard Taper Joint

    These 250mL PYREX(r) low actinic flat bottom boiling flasks have full length outer 24/40 Standard Taper joints, but with shorter necks. 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...

  • SYNTHWARE Round Bottom Flasks with Threaded Side Inlets

    SYNTHWARE round bottom, heavy wall, flask with standard taper outer joint and threaded side port. All sizes are hand blown from tubing to ensure uniform wall thickness. Side port is for insertion of thermometer or bleed tube having an O.D. between 5mm and 7.5mm.

  • SYNTHWARE Round Bottom Vertical Three Neck Flasks

    SYNTHWARE round bottom, heavy wall, three neck flasks with standard taper outer joints on both the center neck and the vertical side necks. All sizes are hand blown from tubing to ensure uniform wall thickness.

  • GatheRex Liquid Handling, Cell Harvest Pump

    For automated concentration and recovery of cells from G-Rex closed system vessels. GatheRex automatically removes 90% of culture media, followed by automated cell collection typically at 30 - 40 million cells/mL. This process is completed in just 5 minutes. REF 80000E is compatible with all closed...

  • Micro-Carrier Spinner Flask Complete 1L

    Promotes optimal growth of suspension and micro-carrier culture. Impeller height adjust through compression fitting center cap. The indented bottom prevents accumulation of micro-carrier beads under impeller. Size: 1l Sidearm cap: 32mm Od x oal : 135 x 250mm Center neck: 100mm

  • SYNTHWARE Microscale Erlenmeyer Flasks

    Erlenmeyer Flask, Microscale, Synthware, Capacity: 5, 10, and 25mL available, Joint: 14/10, supplied with one compression cap, one Viton O-ring and one PTFE-faced silicone septum.

  • Class A Mixing Bulb Style Wide Mouth Flasks with Standard Taper Stoppers

    Wide mouths allow easy access into these mixing bulb volumetric flasks for applications such as dissolving tablets and other solids. Mixing bulb in neck accommodates approximately one tenth of the flask’s total volume and is designed to aid in dissolving or mixing the contents of the flask...

  • Shake Flasks

    DWK Life Sciences (Wheaton)

    For use with orbital or reciprocating shakers Baffles improve aeration and mixing for microbial and bacterial cultures Break resistant lip for use with stopper, cotton plug or film cover Pinched neck design to reduce splashing on flasks with 4 baffles Autoclavable borosilicate glass that...

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