Test Details
Mnemonic
UAAQA
Ordering Code
3500370
CPT-4 Code(s)
82139
Specimen Information
Patient Preparation
First morning urine preferred.
Collect
Random urine
Specimen Preparation
Send 4.0 mL well-mixed urine in a screw capped plastic urine container. CRITICAL FROZEN. Include: age, sex, diet, drug therapy and family history.
Minimum Volume
3.0 mL
Transport Temperature
Critical frozen
Rejection Criteria
Non-frozen specimens
Stability
Room temperature: Unacceptable
Refrigerated: 24 hours
Frozen: 30 days
Refrigerated: 24 hours
Frozen: 30 days
Methodology
Quantitative Liquid Chromatography/Tandem Mass Spectrometry
Reference Range
See report
Performing Laboratory
ARUP Reference Laboratory
New York DOH Approval Status
Yes