Purpose
Therapeutic Drug Monitoring
Method(s)
High Performance Liquid Chromatography (HPLC)
Suggested CPT Code(s)
80369
New York State Approval Status

Approved

Turnaround Time

8 days

Test Includes
1 Chlorzoxazone Parafon Forte® High Performance Liquid Chromatography (HPLC) mcg/mL 2 Muscle Relaxant

Specimen Type
Blood
Requested Volume
8 mL
Minimum Volume
3.6 mL
Special Handling
None
Specimen Container
Gray top tube (Sodium Fluoride / Potassium Oxalate)

Additional Collection Instructions

Transport Temperature
Refrigerated
Light Protection
Not Required
Rejection Criteria
None

Rejection criteria pertain to clinical specimen submissions only.

Stability
Room Temperature: 14 day(s)
Refrigerated: 14 day(s)
Frozen (-20 °C): 20 month(s)
1 Chlorzoxazone Parafon Forte® High Performance Liquid Chromatography (HPLC) mcg/mL 2 Muscle Relaxant

Interface Map

LOINC® Information