2887B |
Methemoglobin, Blood |
8721B |
Meperidine and Metabolite, Blood |
8721SP |
Meperidine and Metabolite, Serum/Plasma |
8721U |
Meperidine and Metabolite, Urine |
9293B |
Methylenedioxymethamphetamine and Metabolite Screen, Blood |
9293SP |
Methylenedioxymethamphetamine and Metabolite Screen, Serum/Plasma |
9293U |
Methylenedioxymethamphetamine and Metabolite Screen, Urine |