Benzodiazepine Confirmation, Urine, Quantitative
| Sunquest Code: | BENUQT | ||
| Epic Code: | LAB6722 | Epic Name: | Benzodiazepine Confirmation, Urine, Quant |
| Methodology: | Liquid chromatography/Tandem mass spectrometry (LC/MS/MS) | ||
| Turnaround Time: | Specimens are sent to reference laboratory Mon-Fri; results are reported within 2-5 days. | ||
| Associated Links: | |||
Collection Instructions
| Specimen: | Urine |
| Optimal Volume: | 20 mL |
| Minimum\Peds Volume: | 10 mL |
| Container: | Plastic leakproof container, sterile |
| Causes for Rejection: | Preserved specimen. |
Processing and Shipping
| Specimen Processing: | Do not process. Store in refrigerator. |
| Shipping Instructions: | Ship at refrigerated temperature. |
| Stability: | Stability: Samples are stable up to 3 days at room temperature. For longer storage, refrigerate to freeze. |
| Test Performed at or Referral Lab | Lab Sendouts (MedTox) |
| Referral Lab number: | 21396 |
Interpretive
| Reference Range: | By report. |
| Use: | Quantitative confirmation of analytes is performed by LC/MS/MS (high performance liquid chromatography/tandem mass spectrometry). Results are reported to the limit of quantitation for the analysis. Drugs Desmethyldiazepam, oxazepam, temazepam, lorazepam, alprazolam and metabolite (alpha-hydroxyalprazolam). |
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