Product Description

  • The TunairTM Shake Flask Systems are a unique and patented flask and closure system, designed for microbiology and biotechnology applications. This system provides optimum growth conditions for aerobic microorganisms, mammalian cells, and plant cells. They also provide better culture growth and productivity than standard Erlenmeyer flasks.
  • The TunairTM's high oxygen absorption rate is due to the unique baffling and turbo-vane closure design. It's designed to increase the availability of dissolved oxygen as well as improve cell yields.
  • There are three (3) flask designs available depending on your application:
    • No-Baffle (0 Baffles): Normal Throw
    • Half-Baffle (2 Baffles):  Vortex Motion
    • Full-Baffle (6 Baffles): Propeller Motion
  • 300 ml flasks for front-line culture development studies and 2.5L flask for production studies, equipped with a handle.
  • All TunairTM flasks and caps are constructed of chemical resistant polypropylene.
  • All TunairTM flasks, caps, and linings can be sterilized by autoclaving.
  • Flasks have wide-mouth opening allowing easy access for media preparation, harvest and cleanup.
  • Barrel-shaped design provides wide vortex and more operational capacity than conventional Erlenmeyer flasks
  • The slip on cap and filter linings protect the flask neck from airborne particles and eliminates the need for flaming.
  • Flasks can be cleaned by soaking in water with a light detergent (e.g. Joy) solution to loosen dirt and contaminants, air dry.
  • Shaker Speed:
    • 1" Throws: 150-200rpm
    • 2" Throws: 300-400rpm or possibly higher
  • 300mL Tunair Flask Kits (SS-2003C & SS-2003S) come complete with:
    • Twelve (12) polypropylene 300ml Full-Baffle flasks
    • Twelve (12) two piece caps
    • Fifteen (15) filter linings
  • 2.5L Tunair Flask Kits (SS-6003C & SS-6003S) come complete with:
    • Four (4) polypropylene 2.5L Full-Baffle flasks
    • Four (4) two piece caps
    • Five (5) filter linings
  • Sold by the Kit
Flask Size
Working Volumes
Base Dia.
Neck Dia.


Manufacturer IBI Scientific
Item Ships From Iowa


If you would like to return an item, please contact customer service within 30 days of product shipment to receive a return authorization (RA) number. All returns must include the RA number, include original packaging and be shipped pre-paid. Items returned without proper authorization will not receive credit. A 15-25% restocking charge may be assessed for returned items. All shipping charges remain payable.


Ask a Question

Customer Questions
This product has no questions.
Did you find what you were looking for?