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Sodium, Random, Urine
UNAR
Specimen Requirements
10 mL (minimum volume: 5 mL) from a random urine collection in a plastic urine container. No preservative. Send specimen refrigerated.
Methodology
Potentiometric, Ion-Selective Electrode (ISE)
Reference Values
30-90 mmol/L
Day(s) Test Set Up
Monday through Sunday
Test Classification and CPT Coding
84300