Test Details
Mnemonic
UMUQ
Ordering Code
3800076
CPT-4 Code(s)
83864, 82570
Specimen Information
Patient Preparation
Early morning urine preferred. Do not administer low-molecular weight heparin prior to collection.
Collect
Random urine
Specimen Preparation
Send 2.0 mL urine in a screw capped plastic vial.
Minimum Volume
1.0 mL
Transport Temperature
Refrigerated
Stability
Room temperature: 7 days
Refrigerated: 90 days
Frozen: 365 days
Refrigerated: 90 days
Frozen: 365 days
Methodology
Liquid Chromatography - Tandem Mass Spectrometry
Reference Range
See report
Performing Laboratory
Mayo Clinic Laboratories
New York DOH Approval Status
Yes