Test Details

Mnemonic

COPRU

Ordering Code

3700000

CPT-4 Code(s)

82525, 82570

Specimen Information

Collect

Random urine in acid-washed container.
more

Specimen Preparation

Send 7.0 mL urine refrigerated in an acid-washed screw capped plastic vial.
more

Minimum Volume

3.0 mL
more

Transport Temperature

Refrigerated
more

Rejection Criteria

Hemolysis, urine with fecal contamination
more

Stability

Room temperature: 5 days
Refrigerated: 7 days
Frozen: 28 days
more

Methodology

Inductively Coupled Plasma/Mass Spectrometry (ICP/MS)
more

Reference Range

˂87 mcg/g creat
more

Performing Laboratory

Quest Valencia
more