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Old 2012-05-04, 6:16pm
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RSimmons RSimmons is offline
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I use an X-ray spectrometer. They're a little hard to come by but I happen to have access to one that I can buy time on. Sometimes being a certified science geek has it's finer moments.

Robert
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Robert Simmons
(Former) Director for Bead Donations
Beads of Courage, Inc.
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