Urine Cotinine Screening
8 days
Immunoassay (IA)
Accredited Laboratory Partner
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Measures total nitrogen excretion. Used in nutritional and protein metabolism assessments.
Random Urine
5 mL
Urine container
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.
This test does not require any special collection or pre-analytical handling. Follow routine specimen collection protocols.
| Temperature | Period |
|---|---|
| Room temperature | 14 days |
| Refrigerated | 14 days |
| Frozen | 14 days |