3111B |
Naloxone - Free (Unconjugated), Blood |
3111SP |
Naloxone - Free (Unconjugated), Serum/Plasma |
3116B |
Naltrexone and Metabolite - Free (Unconjugated), Blood |
3116SP |
Naltrexone and Metabolite - Free (Unconjugated), Serum/Plasma |
3175B |
Nitrazepam and Metabolite, Blood |
3175SP |
Nitrazepam and Metabolite, Serum/Plasma |
9215B |
Nitrazepam and Metabolite Screen, Blood |
9215SP |
Nitrazepam and Metabolite Screen, Serum/Plasma |