Additional Information:
UFHPL Epic order code: LAB122
CPT Code(s):
84295
Collection Procedure:
Serum gel tubes should be centrifuged within 2 hours of collection.
Specimen Requirements:
Type: Peripheral blood
Container/Tube:
- Serum, gel
- Plasma, gel
Sample Volume: 0.5mL serum
Stability (collection to shipping of the sample):
- Refrigerated: 7 days
- Room Temperature: 7 days
Unacceptable Conditions: Moderate-to-gross hemolysis
Specimen Retention Time: 5 days
Methodology:
ISE Indirect
Reported:
Within 24 hours
Reference Values:
136 – 145 mmol/L