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<p>[QUOTE=&quot;Conder101, post: 2434922, member: 66&quot;]That doesn&#039;t surprise me since you are working with such a light item.&nbsp; The weight displacement difference would be so small that the purity of the water, surface tension, the temperature, even atmospheric pressure start to become significant.&nbsp; And you would NEED a balance accurate to four or more decimal places.&nbsp; But for most collectors working with multiple gram weight coins&nbsp; should be able to get accurate SG to one decimal place with common equipment (Scale accurate to at least two decimal places) without too much trouble.</p><p><br /></p><p><br /></p><p>True, but it provide me with more accurate information from insider to update my references.[/QUOTE]</p><p><br /></p>

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