|Downtime form:||A-1a Doctor/Provider Orders - Pathology Core and Specialty Care Nursery|
Absolute Minimum: 2 mL each into TWO (2) Yellow top tubes with no additives or preservatives
Drugs covered and range of cutoff concentrations. Note: some drugs are identified based on the presence of unique drug metabolites not listed below. Drugs/Drug Classes Range of Cutoff Concentrations Barbiturates 200 ng/mL Benzodiazepine-like: alprazolam, clonazepam, 20-60 ng/mL diazepam, lorazepam, midazolam, nordiazepam, oxazepam, temazepam, zolpidem Cannabinoids (11-nor-9-carboxy-THC) 20 ng/mL Ethyl Glucuronide 500 ng/mL Muscle Relaxant(s): carisoprodol, meprobamate 100 ng/mL Opiates/Opioids: buprenorphine, codeine, fentanyl, 2-300 ng/mL heroin, hydrocodone, hydromorphone, meperidine, methadone, morphine, oxycodone, oxymorphone, propoxyphene, tapentadol, tramadol Phencyclidine (PCP) 25 ng/mL Stimulants: amphetamine, cocaine, methamphetamine, 100-400 ng/mL methylphenidate, MDMA (Ecstasy), MDEA (Eve), MDA, phentermine
Results based on immunoassay detection that do not match clinical expectations should be interpreted with caution. Confirmatory testing by mass spectrometry for immunoassay-based results is available, if ordered within two weeks of specimen collection. Additional charges apply.
For medical purposes only; not valid for forensic use.
Urine Tests Requiring no Preservatives