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Advantages of the 300 cm² TPP tissue culture flask with the peel-off foil and barrier 


Available in all sizes: 25 - 300 cm2

Large pinched flap for a firm grip

Foil is peeled off before access to the cultivation chamber

Strong welding of peel-off foil

Multilayer foil material

Stacking ring offers stable and slip-free stapling of several flasks

Optionally available with barrier


This flask cannot be re-closed after the foil has been peeled off.The foil is welded securely to the polystyrene carrier.

It is essential to use only filter screw caps. An internal pressure of more than 0.03 bar (0.00043 psi) in the flask without pressure equalization might raise the foil and cause leakage.