Theophylline Level
Explore detailed information about this diagnostic testTest Information
Name: Theophylline Level
Code: N2167-QD
Sample Type: Serum
Turnaround Time (TAT): 14 days
Preparation & Notes
Plasma collected in: Sodium heparin (green-top) tube, lithium heparin (green-top) tube, or EDTA (lavender-top) tube, 1 mL serum collected in a red-top tube(no gel), Alternative Specimen: Plasma collected in: Sodium heparin (green-top) tube, lithium heparin (green-top) tube, or EDTA (lavender-top) tube