Theophylline (Aminophylline)
| Specimen | Serum |
| Container Type | Red/Gray Stopper Top Tube
|
| Stability | 7 days |
| Turnaround Time | 4 days |
| Methodology | Call Client Services |
| Reference Range | Therapeutic range: 10-20 mg/L |
| Transport Temp | Refrigerate 2°-8° C |
| Instructions | Collect as trough. |
| CPT Code | 80198 |
