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by jimwhitson
4867 days ago
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I believe Ehrlich's tests for indoles, a family which includes tryptamines, but also lots of other things. Colour tests are never conclusive; increasingly persuasive results are usually obtained by combining several different colour tests, for example this post discussing LSD testing: http://www.drugs-forum.com/forum/showpost.php?p=1101068&.... |
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