Home
HelpTest Code LAB444 Sodium, Urine, Random
Specimen Requirement
5.0 mL urine
Refrigerate – no additional preservative is needed.
Specimen Stability
45 days at 20-25° C
45 days at 2-8° C
Testing Schedule
Daily
Reference Range
No established reference ranges.
Testing Department
Chemistry
Method
Ion selective electrode diluted (Indirect)
CPT Code
84300