Quote Originally Posted by Ole View Post
Your link is buggered - it should be http://michaelandpaula.com/mp/AzoFor...ID=10524&CID=5
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What's worse is that it doesn't make sense at all! There is absolutely no way that 98% Amidol can contain 39.18% Magnesium and 11.24% Calcium by weight.
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The table is misleading because amidol is mostly C, H, and N, which are not included. The levels still seem high. I would be interested in an MS analysis to identify organics and their levels.