Clinical Vignettes on Methamphetamine

Drug Screen Detection Limits AMPHETAMINES Compound Vitros (ng/mL) equivalent to % cross- reactivity* 500 ng/mL of d-methamphetamine d-methamphetamine 500 100 d-amphetamine 500 100 benzphetamine 513 97.5 l-methamphetamine 780 64.1 l-amphetamine 3,000 16.7 methylenedioxy-amphetamine (MDA) 1,800 27.8 ................
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