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Old October 12, 2017, 08:48 PM   #14
cdoc42
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Join Date: March 13, 2005
Location: Pennsylvania
Posts: 1,699
Are we not more likely talking about a pound of powder that was purchased less than 2 years ago, being replaced with a new batch today because we're running out? This is much different than mixing a new lot with one from 30 years ago.
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