Phenytoin Level (Total)
Explore detailed information about this diagnostic testTest Information
Name: Phenytoin Level (Total)
Code: 173
Sample Type: Serum (Chem)
Turnaround Time (TAT): 5 days
Preparation & Notes
1 mL Serum or (Lithium) Heparinized Plasma (Minimum 0.1 mL) Gel tubes not acceptable. Draw trough level 15 minutes prior to dose Specimen must be transported frozen