9 days
Mass spectrometry (MS)
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Confirmatory urine test for barbiturates. Used in drug abuse monitoring.
Random Urine
20 mL
Use plastic urine drug bottle and tamper-evident seal for forensic specimen
No special preparation is required for this test. You may eat, drink, and take your medications as normal, unless instructed otherwise by your healthcare provider.
Collection kits are available by request from the laboratory.
| Temperature | Period |
|---|---|
| Refrigerated | 7 days |