1355U |
o-Toluidine, Urine |
3226TI |
Olanzapine, Tissue |
3260U |
Oxazepam, Urine |
3266U |
Oxybutynin and Metabolite, Urine |
8660TI |
Opiates - Free (Unconjugated), Tissue |
8660U |
Opiates - Free (Unconjugated), Urine |
8667TI |
Oxycodone and Metabolite - Total (Conjugated/Unconjugated), Tissue |
8667U |
Oxycodone and Metabolite - Total (Conjugated/Unconjugated), Urine |
8668U |
Oxymorphone - Total (Conjugated/Unconjugated), Urine |
8670TI |
Opiates - Total (Conjugated/Unconjugated), Tissue |
8670U |
Opiates - Total (Conjugated/Unconjugated), Urine |
8671U |
Opiates - Free and Total, Urine |