4038B |
Pyridostigmine, Blood |
4038SP |
Pyridostigmine, Serum/Plasma |
4038U |
Pyridostigmine, Urine |
8104B |
Postmortem, Fire Death Screen, Blood (Forensic) |
9249B |
Pseudoephedrine vs Ephedrine Differentiation Screen, Blood |
9249U |
Pseudoephedrine vs Ephedrine Differentiation Screen, Urine |