Hello all, I'm just trying to find a distributor that will sell high frequency piezoelectric ceramics in a small quantity. There are a ton of distributors, but they want purchases in bulk. I'm just a lowly stage actor who has an idea, and I want to figure out a way to test the relation between piezoelectrics and water. I don't know what I am looking for... I know that the frequency has to be about 2 Mhz... and if there is a way to adjust the frequency then that would be a plus. This post is a shot in the dark. Any help or direction that can be given would be appreciated.