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SODIUM 24HR URINE
Test CodeUNA24HR
Alias/See Also
NAUT24H
CPT Codes
84300
Preferred Specimen
24-hour urine specimens, use no preservatives. Refrigerate specimen during collection.
Specimen Stability
Room Temperature: 2 weeks at 20-25°C
Refrigerated: 2 weeks at 2-8°C.
Frozen: Stable at -20 °C. Freeze only once.
Refrigerated: 2 weeks at 2-8°C.
Frozen: Stable at -20 °C. Freeze only once.
Last Updated: February 27, 2018
