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HelpTest Code UNAR Sodium, Random, Urine
Additional Codes
Epic: LAB444
Specimen Required
Specimen Type: Urine
Collection Container/Type
Preferred: Sterile Container
Acceptable: Clear top (no additive)
Submission Container/Tube: Clear top (no additive)
Specimen Volume: 3 mL
Collection Instructions:
- Collect a random urine sample.
- No preservative
Specimen Minimum Volume
0.5 mL
Specimen Stability
Room temperature: 1 month
Refrigerated: 1 month
Frozen: 1 year
Reference Range
See laboratory report
Rejection Due To
Unlabeled, mislabeled, wrong tube type, QNS, exceeds specimen stability requirements.
Report Available
Same day
Method Name
Indirect (diluted) Ion-selective electrode
Day(s) Performed
Daily