These shake flasks work with any standard orbital shaker having adjustable speeds from 150 to 400 rpm.
For the greatest increase in dissolved oxygen, the full-baffled flasks create a motion similar to that of an overhead stirrer with an axial impeller.
Cleanup is easy—just soak in a mild dish soap to remove dirt, and air dry. All pieces are autoclavable, including the filter linings. Filter linings are also replaceable, with silicone membrane and Dri-Gauze materials available.

Kit comes complete with 12 polypropylene 300 ml Full-Baffle flasks (01835-49), 12 two-piece caps (01835-98), and 15 Dri-Gauze filter linings (01835-95).