The Definitive Guide to Dilaudid in Italia
With typical urine pHs close to fifty percent of the administered dose of amphetamine is recoverable in urine as derivatives of alpha-hydroxy-amphetamine and about another 30% to 40% from the dose is recoverable in urine as amphetamine alone. Because amphetamine incorporates a pKa of 9.9, urinary recovery of amphetamine is highly dependent on pH an