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ILH Laboratory specimen collection and test information
Green Top and Urine
Sodium, Fractional Excretion Urine
3 ml blood and 5 ml urine
Alternative name(s)

Lab section Core Lab    
When performed 24 hours / 7 days    
When reported
24 hours / 7 days    
   
Sunquest code:
FENAB
EPIC Code:
SODIUM, FRACTIONAL EXCRETION URINE
Patient specimen collection instructions
   
Important notes: Red top with urine accepted. Includes: Plasma Na, & Creatinine, Urine Na & Creatinine.
Rejection criteria:
Transportation notes:
Specimen preparation:

MCL Web resources Specimen packaging pages Reference lab 

ILH Web Resources
Last revised 09/11/2013