Sodium, Random Urine


Sunquest Code:UNAR  
Epic Code:LAB444Epic Name:Sodium Random Urine
Methodology:Indirect potentiometric
CPT Code:84300
Turnaround Time:Performed and reported 24 hours/day.
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Urine Collection Procedure



Collection Instructions

Specimen:Urine, random collection
Optimal Volume:Submit entire collection; analysis requires 0.2 mL


Processing and Shipping

Specimen Processing:Mix collection well before aliquot is taken. Centrifuge specimens containing red cells or precipitate. Aliquot 5 mL, 0.2 mL minimum. Store in refrigerator.
Shipping Instructions:Ship at refrigerated temperature.
Stability:Specimens containing red cells or precipitate must be centrifuged. Stability: Room or refrigerated temperature - 1 week; frozen - 1 year.
Test Performed at or Referral Lab Chemistry  (Fairview Range - FRMC, UMMC-East Bank, Fairview Lakes - FLMC, Fairview Ridges - FRH, Fairview Northland - FNMC, Fairview Southdale - FSH, UMMC/UMMCH-West Bank, M Health Clinic and Surgery Center)


Interpretive

Reference Range:40-220 mmol/24 hours; varies with diet.


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