Sodium, Random Urine


Abbrev Code:UNAR   
Order Code:LAB444Order Name:Sodium Random Urine
Methodology:Roche: Indirect ion selective electrode
Vista: Indirect potentiometric
CPT Codes: 84300 x1, 84300 x1
Turnaround Time:Performed and reported 24 hours/day.
Associated Links:

Urine Collection Procedure, Roche Go Live Schedule



Collection Instructions

Specimen:Urine, random collection
Optimal Volume:Submit entire collection; analysis requires 0.2 mL
Container:Plastic leakproof container, sterile


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.
Centrifuge specimens containing red cells or precipitate.
Shipping Instructions:Ship at refrigerated temperature.
Stability:Roche: 14 days at room temperature or refrigerated; indefinitely frozen.
Vista: 1 week at room temperature; 1 week refrigerated; 1 year frozen.
Test Performed at or Referral Lab Chemistry  (Roche-Grand Itasca, Roche-Lakes, Roche-Northland, Roche-Range, Roche-Ridges, Roche-Southdale, Roche-St. John's, Roche-UMMC East, UMMC/UMMCH-West Bank)


Interpretive

Reference Range:Urine Chemistry Reference Ranges


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