Optically-clear polystyrene roller bottles are sterilized by gamma radiation and certified nonpyrogenic. Bottles are tissue culture treated for optimal cell attachment. Bottles are constructed from durable polystyrene and caps are made of HDPE. Models 01836-05 and -06 feature a ribbed design that doubles the growth area without increasing bottle size. Two window areas provide microscopic viewing as well as pouring surfaces.

Choose from three cap type options. The plug seal provides a liquid-tight seal and the Easy grip cap is designed for easy opening. The Easy grip vent cap adds a 0.2 μm nonwetting (hydrophobic) membrane sealed to the cap.

Warning: This product is not approved or intended for, and should not be used for medical, clinical, surgical or other patient oriented applications.