2064SP |
Ethylmorphine, Serum/Plasma |
2079SP |
Fentanyl and Metabolite, Serum/Plasma |
2079U |
Fentanyl and Metabolite, Urine |
2276SP |
Heroin Metabolites - Free (Unconjugated), Serum/Plasma |
2276U |
Heroin Metabolites - Free (Unconjugated), Urine |
2340SP |
Hydrocodone - Free (Unconjugated), Serum/Plasma |
2610SP |
Meperidine and Metabolite, Serum/Plasma |
2610U |
Meperidine and Metabolite, Urine |