Does anybody know where I can get some of the fluorescent powder that is used as "simulated" contamination during training. I think you put a uv light on it and it shows up. Are there common compounds that can be used for this purpose (I seem to remember certain laundy detergents) or do I have to buy some high-dollar "official" stuff?? Thanks for your help in advance. Keith Welch welch@cebaf.gov KW