Message:

<p>[QUOTE=&quot;Bronwen, post: 4285842, member: 5833&quot;]My understanding, which I hope someone will correct if I&#039;m wrong, is that the acid for silver that comes with the little testing kits we non-pros use, only indicates the presence of silver above a certain fineness.&nbsp; It is not precise for sterling; will give a positive result for lower grades of silver.[/QUOTE]</p><p><br /></p>

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