2064SP |
Ethylmorphine, Serum/Plasma |
2079SP |
Fentanyl and Metabolite, Serum/Plasma |
2276SP |
Heroin Metabolites - Free (Unconjugated), Serum/Plasma |
2340SP |
Hydrocodone - Free (Unconjugated), Serum/Plasma |
2610SP |
Meperidine and Metabolite, Serum/Plasma |
2760ME |
Methadone and Metabolite (Qualitative), Meconium |