I could tell you a story about trying to buy nitric acid from a local pharmacy here in Holland to use for etching. I eventually got it, but I had to show them a plate that I'd already etched before they'd believe me.
Cheers, Paul Gretton Schimmert, NL -- To get on or off this list see list information at http://www.cs.dartmouth.edu/~wbc/lute-admin/index.html
