Valproic Acid

Specimen Container

SST

Specimen Collection Type

Serum, Plasma

Minimum Volume To Collect (Ml)

0.4 mL

Pediatric Volume To Collect (Ml)

(0.4 mL)

Specimen Preparation

Separate ASAP

Stability

Ambient Stability: 48 Hours
Refrig Stability: 48 Hours
Frozen Stability: 7 Days

Preferred Transportation Temperature

REFRIGERATED

Performed

Sun-Sat

Reported

Same day

Methodology

Chemiluminescent Microparticle Immunoassay (CMIA) or Particle-enhanced turbidimetric immunoassay (PETIA)

Lab Department

Core

Testing Location

(IHC)

Synonyms

Depakene
Depakote
Free Valproic Acid
Valproate
Valproic Acid blood level
VPA, Valproate

Test OR Panel

Test

Misc Instructions

COLLECTION!
Draw immediately before next dose

Unit of Measurement

ug/mL

CPT Codes

80164

LOINC

4086-5

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