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<p>[QUOTE=&quot;-jeffB, post: 1150789, member: 27832&quot;]Bravo, Doug. I couldn&#039;t agree more. However, I think we&#039;ll still be in the minority, because this definition also classifies baking and some liquid toning solutions as &quot;NT&quot; -- they still make a chemical change to the metal, instead of just depositing a pigment on it.</p><p><br /></p><p>I <i>would</i> clarify that the term &quot;oxidize&quot; here doesn&#039;t necessarily mean &quot;combine with oxygen&quot;. If the silver combines with any other element from oxygen&#039;s end of the periodic table, it&#039;s still &quot;oxidizing&quot; in the technical sense.[/QUOTE]</p><p><br /></p>

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