EDDP (metabolite of Methadone)
Up to 3 days
Urine and Saliva
Pills, Powder, Liquid
Metabolite of Methadone. Presence of EDDP indicates that Methadone was metabolized (ingested). This prevents donors from testing positive by adding Methadone into the sample after donation.
Typical Detection Cutoff Levels
Legal Status in USA (Nov. 2012)
Controlled (See MTD)