This Nalgene branded transparent flask is made of polycarbonate with embossed graduations marked in millilitres and a polypropylene closure.

Features:
Far safer than glass flasks for use in shakers.
Closures are linerless, noncontaminating.
Flasks and closures are autoclavable, but polycarbonate shows some loss of mechanical strength after repeated autoclaving.
Before autoclaving, set closure on top of the container without engaging the threads.
Use for preparation and storage of culture media and many culturing techniques.

Last edited 1st Sep 2016