Electrolytes
| Specimen | Plasma |
| Container Type | Green Top Tube
|
| Stability | 7 days unopened) |
| Turnaround Time | 1 day |
| Methodology | See individual analytes |
| Reference Range | See patient report |
| Transport Temp | Refrigerate 2°-8°C |
| Instructions | Avoid hemolysis. |
| Analytes | Sodium, Potassium, Chloride, CO2 |
| Calculations | Anion GAP |
| CPT Code | 80051 |
