2610SP |
Meperidine and Metabolite, Serum/Plasma |
3043SP |
Metoprolol, Serum/Plasma |
3085SP |
Morphine and Glucuronide Metabolites, Serum/Plasma |
8666SP |
Morphine - Free (Unconjugated), Serum/Plasma |
8672SP |
Morphine - Total (Conjugated/Unconjugated), Serum/Plasma |
8673SP |
Morphine - Free and Total, Serum/Plasma |
8721SP |
Meperidine and Metabolite, Serum/Plasma |
8722SP |
Methadone and Metabolite, Serum/Plasma |
9324SP |
Methadone Screen, Serum/Plasma |
9440SP |
Meperidine and Metabolite Screen, Serum/Plasma |