With normal urine pHs, around half of an administered dose of amphetamine is recoverable in urine as derivatives of alpha-hydroxy-amphetamine and somewhere around Yet another 30-forty% from the dose is recoverable in urine as amphetamine by itself. Given that amphetamine has a pKa of nine.9, urinary recovery of amphetamine is https://williamg258ruu3.ouyawiki.com/user