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Test Name:
Caffeine, Urine
- SBMF No:
45376 - Performance Lab Name:
NMS Labs - Test Mnemonic:
U CAFF - ABN:
Not required - CPT Code:
82491 - LOINC Code:
19146-0 - Ref Lab Test No:
0930U - Spec Type:
Urine, random - Spec Container:
Plastic container with tightly fitting lid (no preservative) - Pref Vol:
1.0 mL - Spec Collect:
Routine random urine collection - Spec Store Transport:
Refrigerated - Spec Stability:
14 days room temperature (20-30°C)
14 days refrigerated (2-8°C)
4 months frozen (-20°C) – Do not use frost-free units that undergo repeated freeze/thaw cycles - Methodology:
Gas Chromatography (GC) - Use:
Therapeutic Drug Monitoring - Clinical Significance:
Stimulant - Reference Range:
By report - Day Run:
Varies - Time Reported:
Varies - Test Type:
TOX-TDM
