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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.
Day(s) and Time(s) Performed
Daily
Report Available
Same day
Method Name
Indirect (diluted) Ion-selective electrode