On Fri, 6 Jan 2006 22:14:42 -0800 Jim Cathey <[EMAIL PROTECTED]> wrote:

> > Well, then, how about magnaflux dye or some similar? (You got an 
> > Army-Navy
> > store nearby that has life raft dye?)
> Fluorescine?  How about a pack of black Rit dye that I know
> where one is?

You want something that fluoresces when exposed to UV. My guess is the
black Rit dye will not. Too bad I don't still work with lasers back at
the University. I could have sent you some old Rhodamine dye solution
we threw out anyway -- that fluoresced very nicely.


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