3157U |
Cotinine and Anabasine from Secondary Exposure, Urine |
3174B |
Nitrate/Nitrite (Qualitative), Blood (Forensic) |
3174SP |
Nitrate/Nitrite (Qualitative), Serum/Plasma |
3214B |
Nitrous Oxide, Blood |
3214TI |
Nitrous Oxide, Tissue |
3216B |
Nordiazepam and Metabolite, Blood |
3216SP |
Nordiazepam and Metabolite, Serum/Plasma |
3216U |
Nordiazepam and Metabolite, Urine |
3225SP |
Nuedexta®, Serum/Plasma |
3250SP |
Oxalate, Serum/Plasma |
3260B |
Oxazepam, Blood |
3260SP |
Oxazepam, Serum/Plasma |
3260U |
Oxazepam, Urine |
3300B |
Papaverine, Blood |
3300SP |
Papaverine, Serum/Plasma |