Specimen Requirements
Title
DILANTIN® (Phenytoin)
Specimen Requirement
1-SST/1.0 mL serum. After 30 minutes of clotting, promptly centrifuge and refrigerate.
Methodology
Stability
Refrigerated: 1 month; Frozen: 3 months
Reference Range
By Report
Turnaround
1 day
Clinical Use
Test Code
DIL