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  • Products (33)
  • 1000 ml Celstir, Jacketed, Complete

    In today’s market the Celstir design is the standard flask type for cell culture. Celstir flasks feature adjustable blade impeller for increased aeration and dimpled bottom to prevent the accumulation of cells under the impeller (dimpled bottom on 125 mL size and larger). When used with the…
  • XX1004744

    EMD Millipore
    Filtering Flask with Sidearm. Side arm connects to vacuum source with 3/8" I.D. hose No. 8 perforated silicone stopper mounts in standard 4 L filtering flasks Made of Borosilicate glass
  • Tissue Culture Flasks

    Techne (Bibby Scientific US)
    … Cap is plastic with a Teflon® liner and silicone rubber gasket which seals against the mouth of flask. Both liner and coupling are removable from cap. Side arms and ports have plastic screw caps with silicone rubber liners. 9382E50 through E65 have two side necks; 9382E70 has five side necks.
  • Magnetic Filter Funnels, 47 mm

    …contamination using the Membrane Filter (MF) Technique. The Magnetic Filter Funnel is ideal for use with a filter funnel manifold or side-arm vacuum flask using a rubber stopper connection. Dual magnets ensure a tight, no-leak seal between the funnel cylinder and base, eliminating the need for…
  • SYNTHWARE Round Bottom Four Neck Flasks with Threaded Side Arms

    Kemtech America
    SYNTHWARE round bottom, heavy wall, four neck flasks with threaded side arm. Standard taper outer joints on both the center neck and the vertical side necks. Threaded side arm is for insertion of plain thermometer or bleed tube having an O.D. between 5.0mm and 7.5mm. Supplied complete with Nylon®…
  • Spinner Flask

    …support. The 1L spinner flask body is constructed of polystyrene, paddle and shaft from polypropylene and caps from high density polyethylene. All are ISO 10993 compliant materials Preassembled Flasks have one aseptic connector preassembled to one side arm. Opposite side arm has a flat cap. (Cat.…
  • Culture Flasks

    Electron Microscopy Sciences
    For all applications where gentle stirring is required, such as biological suspensions and micro-carrier cell cultures. The unique stirring action uses a flexible "PTFE" shaft driven through a fully encapsulated rare-earth magnet to give even and complete mixing throughout the liquid. The height of…
  • PYREX® Distilling Flasks

    … Side-arm on all sizes is approximately 77 mm below the top of the neck at an angle of 75° Adaptable for use with thermometer calibrated for 76 mm immersion 50 mL flask takes rubber stopper No. 1; 250 mL flasks, stopper No. 3; 500 mL flask, stopper No. 4; 1,000 mL flask stopper No. 6.
  • Disposable Spinner Flasks

    …glass spinner flasks for growth of suspension cell lines and any attachment-dependent cultures using microcarrier beads. Gamma-irradiated flasks meet USP XXIV: 71 Bacteriostasis, Fungistasis and Sterility Standards. No more concerns with detergent residues or contamination. Flasks cannot be…
  • Flask Shakers - SF1

    Techne (Bibby Scientific US)
    …feed-back control ensures a constant speed irrespective of load. Supplied with two side arms, eight clamps and Allen key. An optional extension kit is available, catalogue number SF1/2 which consists of two extension arms and four extra clamps. It increases the capacity to twelve bottles or flasks.
  • 125 ml Magna-Flex Spinner Flask Complete

    …indentation in the base of the flask. Primarily designed for use with microcarrier cultures, this unique stirring system increases stirring efficiency and provides a gentle, even circulation throughout the flask while keeping the beads in suspension. Wheaton Magna Flex flasks are available in sizes…
  • Variable and Fixed Speed Flask Shakers

    … Adjustable side arm clamps to accommodate up to 8 flasks (500mL or smaller) Load capacity of up to 10 lbs. with overload protection. Cold room compatible (4-25°C) UL, CSA, and CE Approved 2 year manufacturer warranty The Boekel Scientific Variable and Fixed Speed Flask
  • Economy Tube Washers/Cleaners for NMR and EPR Sample Tubes

    Wilmad LabGlass
    …into the reservoir using a series of wash bottles. You can perform numerous wash steps and finish by pulling air through the tube to complete the procedure. Filter flasks are ordered separately. The single tube washers (WG-1207-series) require flasks with vacuum side arms; LG-7800-102,104 or 106.
  • Threaded Vented Cap

    …gas exchange while preventing liquids or contaminants from passing through the filter. Positive seal eliminates contamination problems caused by loosened caps and aluminum foil during autoclaving. Supplied sterile, ready-to-use, caps fit standard culture flask side arms or roller bottle fittings.
  • Wrist-Action Shakers

    … 8 Flask Shaker (8286A10) has two side arm shafts 203 mm long, each fitted with two paired clamps, to take up to 8 flasks total. Overall width, 838 mm. Platform is not supplied. 12 Flask Shaker (8286A20) has shafts 321 mm long, each fitted with 3 paired clamps, to take up to 12 flasks total.…
  • Scienceware® C-Shaped Lead Rings

    Bel-Art Products
    …wide vessels by pulling on end to expand ring id Vikem ® vinyl coating protects glassware Rings fit neatly around the neck of filtering flasks with side-arm tubing connections. No need to disconnect the tubing and possibly compromise the process. The open ring, made of lead and covered…

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