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<p>[QUOTE=&quot;-jeffB, post: 3866555, member: 27832&quot;]I have a milligram scale, and I had high hopes for doing various studies with it, but it&#039;s actually mostly been collecting dust. My day-to-day scale has .01g resolution, and that&#039;s plenty for authentication -- normal tolerance for all the issues I&#039;m interested in is greater than that, even for gold, I think.[/QUOTE]</p><p><br /></p>

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