Test Code UNAR SODIUM, URINE, RANDOM
Additional Codes
LAB444
Specimen Requirements
Specimen Type: Urine
Container/Tube: Plastic Container
Specimen Volume: 5 ml; submit 2.0 mL urine
Specimen Minimum Volume: 1.0 mL
Collection Instructions:
1. Send specimen in plastic container with lid securely attached.
2. Place patient label on container, not on lid.
3. No preservative. Refrigerate specimen after collection.
4. Urine samples are stable for 4 days at 2 – 8ºC
Specimen Transport Temperature
Refrigerate
Day(s) Performed
Daily; Available STAT
Test Classification and CPT Coding
84300
Performing Location
Porter Hospital Laboratory
Normal Reference Values
20-110 mEq/L