Benzodiazepines, Urine, Qualitative
| Sunquest Code: | UBENZ | ||
| Epic Code: | LAB367 | Epic Name: | Benzodiazepine Qualitative Urine |
| Methodology: | Competitive binding immunoassay | ||
| Turnaround Time: | Performed and reported 24 hours/day. | ||
| Special Instructions: | Positive results are unconfirmed by gas chromatography/mass spectrometry (GC/MS) and should be used for medical treatment purposes only. It should not be used for legal purposes or employment testing. | ||
| Associated Links: | |||
Collection Instructions
| Specimen: | Urine, random collection |
| Optimal Volume: | Submit entire collection; analysis requires 0.6 mL |
| Container: | Plastic leakproof container, sterile (Plastic leakproof container, sterile) |
Processing and Shipping
| Specimen Processing: | Aliquot 5 mL, 0.6 mL minimum. Store in refrigerator. Freeze samples not analyzed within 24 hours. |
| Shipping Instructions: | Ship at refrigerated temperature to arrive within 24 hours. Alternatively, ship on dry ice. |
| Stability: | Stability: Refrigerated - less than 24 hours; freeze if storage longer than 24 hours is required. |
| Test Performed at or Referral Lab | Chemistry (UMMC-East Bank, Fairview Lakes - FLMC, Fairview Ridges - FRH, Fairview Southdale - FSH, UMMC/UMMCH-West Bank) |
Interpretive
| Reference Range: | Negative. A positive benzodiazepine result indicates immunoreactivity of greater than 200 ng/mL. |
| Use: | Suspected drug abuse. |
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