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<p>[QUOTE=&quot;Kentucky, post: 1448296, member: 33176&quot;]Having been a chemist and taught chemistry for a number of years, I can agree wholeheartedly with Doug.&nbsp; Many times in beginning lab I have new students asking me if we are going to use gloves.&nbsp; My reply is that gloves will lower their manual dexterity and whatever chemicals they get on themselves can be easily rinsed off.&nbsp; With coins, the manual dexterity is important as long as you keep your hands clean and on the edges, ESPECIALLY WITH PROOFS!![/QUOTE]</p><p><br /></p>

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