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<p>[QUOTE=&quot;-jeffB, post: 2651074, member: 27832&quot;]It strikes me that the &quot;carcinogenic&quot; concerns about cobalt chloride are probably more large-scale -- do we get in trouble with water quality if we use this, and dispose of it, on an industrial scale? -- than small-scale (&quot;will I get cancer if I put this in my safe?&quot;).</p><p><br /></p><p>I&#039;m not surprised, and not necessarily displeased, if large organizations have decided to stop using dessicants with cobalt chloride as an indicator. But if there&#039;s still old stock around, I can&#039;t see any harm in using it; indeed, using it is probably better than putting it in the trash.[/QUOTE]</p><p><br /></p>

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