Creatine Kinase (CK)
| Specimen | Plasma |
| Container Type | Short Green Top Tube
|
| Stability | 7 days |
| Turnaround Time | 1 day |
| Methodology | Creatine phosphate/NADP |
| Reference Range | 30 – 223 IU/L |
| Transport Temp | Refrigerate 2°-8°C |
| Instructions | Avoid hemolysis. |
| CPT Code | 82550 |
