Test Details
Mnemonic
COPRU
Ordering Code
3700000
CPT-4 Code(s)
82525, 82570
Specimen Information
Collect
Random urine in acid-washed container.
Specimen Preparation
Send 7.0 mL urine refrigerated in an acid-washed screw capped plastic vial.
Minimum Volume
3.0 mL
Transport Temperature
Refrigerated
Rejection Criteria
Hemolysis, urine with fecal contamination
Stability
Room temperature: 5 days
Refrigerated: 7 days
Frozen: 28 days
Refrigerated: 7 days
Frozen: 28 days
Methodology
Inductively Coupled Plasma/Mass Spectrometry (ICP/MS)
Reference Range
˂87 mcg/g creat
Performing Laboratory
Quest SJC
New York DOH Approval Status
No