Sodium
| Specimen | Plasma | 
| Container Type | Green Top Tube 
 
 | 
| Stability | 7 days | 
| Report Available | 1 day | 
| Methodology | Indirect Ion Selective Electrode (ISE) | 
| Reference Range | 136 – 145 mEq/L | 
| Transport Temp | Refrigerate 2°-8°C | 
| CPT Code | 84295 | 
 Reference Manual
Reference Manual
	
	
	
      
| Specimen | Plasma | 
| Container Type | Green Top Tube 
 
 | 
| Stability | 7 days | 
| Report Available | 1 day | 
| Methodology | Indirect Ion Selective Electrode (ISE) | 
| Reference Range | 136 – 145 mEq/L | 
| Transport Temp | Refrigerate 2°-8°C | 
| CPT Code | 84295 |