Valproic Acid
Methodology
Ortho Vitros 7600, Spectrophotometric
Performing Laboratory
Heart of the Rockies Regional Medical Center
Specimen Requirements
Specimen Type: Serum or plasma
Container/Tube: 7-mL Red top, serum separator or plasma
Specimen Volume: Full tube
Specimen Transport Temperature
Ambient/Refrigerated
Reference Values
50-100 ug/mL
Possible Toxicity >100 ug.mL
Serious Toxicity >200 ug/mL
Day(s) Test Set Up
All
Test Classification and CPT Coding
80164