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  • Products (33)
  • KimCote® Filtering Flasks

    …or corrosive chemicals The plastic safety coating is steam-autoclavable The 125mL flask has a No. 5 stopper joint The 1, 2 and 4 liter flasks have a No. 8 stopper joint All flasks have a side arm for connection to 3/8” (6 mm) ID flexible tubing Manufactured from 33 expansion,…
  • SYNTHWARE Modified Schlenk Flasks with High Vacuum Valves

    Kemtech America
    SYNTHWARE modified Schlenk flask with a standard taper outer joint and a 0-4 mm high vacuum valve in the side arm. The valve has a PTFE o-ring at the tip. The Kjeldahl shape permits easy transfer of liquids and solids. The lower portion of the flasks fits standard heating mantles to facilitate…
  • 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
  • Reusable Filter Holders with Receiver

    Thermo Scientific Nalgene
    Polysulfone filter funnels For 47 mm diameter membrane filters Eliminates the need for a manifold and/or breakable glass vacuum flask Particularly useful for field work Receiver is graduated Non-sterile Autoclavable Two side-arms allow connection to vacuum line; also…
  • XX1004705

    EMD Millipore
    Replacement filter flask for use with the Millipore Fluids Contamination Analysis Kit (1211K07). Side arm connects to vacuum source with 3/8" I.D. hose Accepts No. 8 perforated stopper (1211G53)
  • Double Sidearm Celstir® Spinner Flasks

    …magnetic impeller at lower end, suspended above bottom of flask. Access to contents of assembled flasks provided by screw-cap side arms, attached at offset angle to allow insertion of pipet or probe without striking impeller shaft. Side arms are 9 mm i.d. and are suitable for decanting, filtered…
  • WS180 Shaker

    …peptide synthesis flasks. It is also useful for shaking culture flasks and for agitating hard-to-dissolve solids such as polymers. The shaker simulates manual shaking by rotating through 180° of arc. It can shake two flasks simultaneously, either screw-cap top or side arm flasks. Its two large…
  • Pycnometer, 10 mL

    …No. 10/18 ground joint serves as stopper Side arm is fitted with vented 5/12 cap Thermometer range 14° to 37°C in 0.2° divisions; tolerance ±0.2°C Capacities are within 10% of nominal capacities etched on flask 50 mL size is for ASTM Standard D 153;…
  • 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.
  • 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.
  • 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…

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