Electrolyte Pnl (ELY)
Department: Chemistry
Test Synonym(s): LAB16, ELY, Electrolytes, Electrolytes Panel
Test Components: Na, K, Cl and CO2
CPT Codes: 80051
Methodology: See individual components
Reference Range: See individual components for reference ranges
Tube Type: Light green top PST (Lithium Heparin with gel)
Specimen: Plasma
Alternate Specimen: Red top (no gel)
Pediatric Requirements: 2 light green top microtainers
Volume: 1.5 mL plasma
Minimum Volume: 1 light green top (Pediatric = 2 light green top microtainers)
Temperature: Separate within one hour and store at 2-8C until delivery
Stability: Refrigerated: 3 days; Frozen: 6 months
Reasons for Rejection: Hemolysis, improper collection
Days Performed: Daily
Times Performed: Continuous
TAT: STAT: 1 hour; ROUTINE: 2 hours after receiving in lab
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