News — Push-On Style

The following article has been authored by John Heaney. Push-on style baskets have been used for dissolution testing for quite a few years at this point.  While they’re generally accepted as equivalent to the clip style baskets pictured in USP <711>, it’s important to be aware of the differences between the two designs.  Both have some advantages and disadvantages depending on the method. The clip style is officially recognized in <711>, so there is never any debate as to whether the clip style baskets are acceptable for testing.  Furthermore, all the wetted materials are 316 Stainless Steel, which is chemically...