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| Lab Section Category | |
| Specimen Required |
24 hr urine (no preservative) Minimum aliquot volume : 30 mL urine Total 24 hr urine volume must be clearly indicated |
| Method |
Immunoassay after pre-extraction |
| Reference Interval / Value |
≥ 13 yrs : 59 - 413 nmol/day |
| Turnaround Time |
Mean = 4 hrs, Range: 3 – 5 hrs |
| Day(s) Test Set up |
Monday - Saturday |
Change History Notes
08 Apr 2020 02:10 PM
Specimen Required and Reference Interval are updated on 08 Apr 2020.
Last Updated - 13 Jun 2025
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