Detection Times of Drugs of Abuse in Blood, Urine, and ...

TABLE 2. Typical and Maximal Detection Times of Drugs of Abuse in Urine Drug Dose (mg Unless Noted Otherwise)/Route Analyte Cutoff (ng/mL) Detection Time (hours) Reference Maximal Detection Time (days) Amphetamine 9 Methamphetamine 10/PO Methamphetamine 2.5 87 ± 51 14 6 MDMA 100/PO MDMA 20 48 16 Cannabis 1.75% THCCOOH 15 34 23 95 3.50%/SM ... ................
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