

BENZODIAZEPINE, URINE, CLINICAL, QUALITATIVE
Components
Specimen Required
Rejection Criteria
Methodology
Stability
Reference Range
Performed
The screen is very sensitive to diazepam, nordiazepam, chlordiazepoxide, clorazepate, oxazepam, prazepam, temazepam and flurazepam. Others, especially at low doses, may not be detected. Also see Drug Abuse Screen, Urine Panels. |
Specimen Required
Collect random urine. Mix well and send 10.0 mL urine (1.5 mL minimum) refrigerated in a screw-capped plastic urine container. |
Rejection Criteria
Urine catheter cup (with needle) |
Methodology
Enzyme Immunoassay |
Stability
Room Temperature: 48 hours; Refrigerated: 14 days; Frozen: 14 days |
Reference Range
Decision level: 100 ng/mL |
Performed
Sunday-Friday |
Turnaround Time | 1 day | ||||||
Test Code | USBEN | ||||||
CPT-4 Code (s) |
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LOINC Codes |
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