OneStep Opiates/Heroin/Morphine

Heroin is not easily detected in urine and, therefore, usage is determined by detection of its intermediate metabolite 6-acetylmorphine (6-AM). Cognitive and psychomotor performance can be impaired by opiates, although the duration and extent of impairment depend on the type of opiate, the dose, and the experience and drug history of the user. ................
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