2041U |
Flunitrazepam and Metabolites, Urine |
2064SP |
Ethylmorphine, Serum/Plasma |
2276B |
Heroin Metabolites - Free (Unconjugated), Blood |
2276SP |
Heroin Metabolites - Free (Unconjugated), Serum/Plasma |
2276U |
Heroin Metabolites - Free (Unconjugated), Urine |
2533B |
Loperamide and Metabolite, Blood |
2533SP |
Loperamide and Metabolite, Serum/Plasma |
2745B |
Methane, Blood |