Follow up: Test all 4 surfaces, only 1 will be what you want At http://en.wikipedia.org/wiki/Cobalt(II)_chloride is a picture of CoCl4 (-2) In this case on the silver foil, one side only dave *********************************************** The BEE-L mailing list is powered by L-Soft's renowned LISTSERV(R) list management software. For more information, go to: http://www.lsoft.com/LISTSERV-powered.html Guidelines for posting to BEE-L can be found at: http://honeybeeworld.com/bee-l/guidelines.htm
