Detailed Product Description

JET BIOFILTissue Culture FlasksDetailed Product Description JET BIOFILTissue culture flasks are made with high quality crystal-grade polystyrene.
These flasks are vacuum-gas plasma treated for optimum cell attachment andgrowth. Plug-seal polyethylene caps can be used in both open and closed systems.
Vented polyethylene caps contain a 0.22μm hydrophobic filter to allow gas exchange
and minimize risk of contamination.Features: 1) Uniform wall thickness ensure distortion-free2) Plug-seal polyethylene caps or Vented polyethylene caps with a 0.22μm hydrophobic filter3) Dnase/Rnase Free4) Non-pyrogenic5) Gamma radiation sterilizationVented Caps: When the vented screw cap is tightened to the end position, the closed
tissue culture flask is liquid and gas tight. By simply unscrewing the cap onequarter of a turn, the flask is in the "VENT" position, with the inside of theflask being aerated through a defined gap opening. This guarantees that the gasexchange with the environment and the possible risk of contamination are kept to
a minimum. In addition, the special flat thread profile of the caps stops excess
tightening and thus allows the caps to be re-used multiple times. Plug sealing Caps: The TPP filter cap has a welded membrane in the cap cavity to
offer free gas exchange without gas flow alteration. For optimal flask breathing,
all membranes are proportionally dimensioned to each cap size. The microporoushydrophobic membrane (cytotoxic free) itself is constructed of 2 layers of membrane
material based on a white acrylic copolymer over nylon support. With an airflowrate of 4.5 (LPM/3.7cm2/13.5psi), the gas exchange properties of the filteredflasks are comparable to that of the standard cap flasks. Ordering Information1) Packaged 5 to 10 pieces per sleeve2) Packaged in durable and re-sealable (zip closure) self-standing bags that allow
the flasks to remain upright.