False Positive For Cocaine, What To Expect From Gc-ms?
UpdatedPoCT gave a non negative result. GC-MS in progress. Never touched any drugs, not taken any medicine past month. As the cutoff for the immunoassay is 300 and 150 for the GC-MC, I am preparing for the worst.
Can your body produce any COC metabolite? With SIM analysis vs. SCAN they will probably not looked at what is in he sample, but only quantity of BZE? Myth or reality that large amount of endogenous lysozyme or malate dehydrogenase can give false positive, and will it be looked at in SIM or only SCAN? If only 1 metabolite found, enough to declare positif?
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