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| Title | ALDOSTERONE, URINE 24HR |
| Specimen Requirement | <p>Collect 24 hour urine. Urine must be refrigerated during collection. Add 1.0g boric acid/100mL urine mix well and send 4.5mL aliquot boric acid preserved urine frozen in a screw-capped plastic urine container. Record total volume on test requisition and specimen label.</p> |
| Methodology | |
| Stability | Refrigerated: 1 week; Frozen: 1 month |
| Reference Range | By report* |
| Turnaround | 3-7 days Performed Tues, Thurs, Sat |
| Clinical Use | |
| Test Code | 24ALD |
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