Specimen Requirements

Title

Ethosuximide (Zarontin)

Specimen Requirement

Collect red top, sodium heparin or lavender EDTA, centrifuge sample, transfer 1.0 mL serum/plasma to a screw top plastic vial, indicate sample type on tube and send.

Methodology

High Performance Liquid Chromatography

Stability

Room temp: 48 hours, Refrigerated: 14 days, Frozen: 14 days

Reference Range

Reference ranges are determined by the performing laboratory and will show on the report.

Turnaround

1-3 days Performed Monday-Friday

Clinical Use

Test Code

WZAR