Levetiracetam 

Specimen Serum
Container Type Red/Gray Stopper Top Tube

Stability 28 days
Turnaround Time 3-5 days
Methodology Call Client Services
Reference Range See patient report
Transport Temp Refrigerate 2°- 8° C
Instructions Collect at trough level (i.e. immediately prior to next dose). Alternative name: Keppra
CPT Code 80177