| Test CODE | NAME |
|---|
S463
Sodium , Urine
| Methodology: | Quantitative Ion-Selective Electrode |
| Performed: | Sun-Sat |
| Reported: | 2-3 days |
| Specimen Required: | Collect: 24-hour Urine with no additive. Refrigerate during collection. Also acceptable: Random urine - 1 ml urine.
Specimen Preparation: Transport 1 mL aliquot of urine from a well-mixed collection.
Record total volume and collection time interval on transport tube and test request form.
Storage/Transport Temperature: Refrigerated.
Unacceptable Conditions:pH adjusted urine specimens.
Stability: Ambient: 8 hours; Refrigerated: 1 week; Frozen: 1 month
Unacceptable Conditions: pH adjusted urine specimens.
Note: This test is approved for NY .
Performing Lab
ARUP Laboratory
|
| CPT Code(s): | 84300 |