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NAUR
SODIUM, RANDOM URINE

Test Code NAUR 
Test SODIUM, RANDOM URINE 
Methodology Ion-Selective Electrode (ISE) 
Description Useful for workup of volume depletion, acute renal failure, and acute oliguria. 
Specimen 10 mL (minimum volume: 1.0 mL) from a random urine collection in a clean, non-sterile, plastic urine container. Send specimen refrigerated. 
Reference Values No established reference values 
Analytic Time 1 Day 
Day(s) Test Set Up Monday through Sunday 
CPT Code(s) 84300