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Test Code VALP VALPROIC ACID

Method

Chemiluminescence Immunoassay

CPT(s)

Description CPT Code
Valproic Acid 80164

Specimen Information

Container

Specimen

Temperature

Collect Vol

Submit Vol

Min Vol

Stability
Serum Separator Tube Serum

Refrigerate

4 mL 0.5 mL 0.2 mL 3 days
Lithium Heparin (green top) Plasma Refrigerate 4 mL 0.5 mL 0.2 mL 3 days
Green Microtainer     0.6 mL     3 days

Serum or Plasma should be removed from the cells within 4 hours of collection.

Reference Range

All ages

Reference/Therapeutic Range: 50 – 100 ug/mL

Critical: >150 ug/mL

Instrumentation

Ortho Vitros 5600

LOINC Code Information

Result Code Reporting Name LOINC Code
VALP Valproic Acid 4086-5

 

Performing Location

University of Vermont Medical Center

Test Schedule / Analytical Time / Test Priority

Daily / 1 day / Available STAT

Section

Chemistry-1

Is the UVMMC lab NY State Certified to perform this testing?  Yes/No

Yes