Test Details
Mnemonic
CORF
Ordering Code
3435300
CPT-4 Code(s)
82530
Specimen Information
Collect
Red top
Specimen Preparation
Centrifuge, separate serum from cells and send 2.0 mL serum refrigerated in a screw capped plastic vial.
Alternate Specimen
Plasma: EDTA
Minimum Volume
0.7 mL
Transport Temperature
Refrigerated
Rejection Criteria
Serum separator tube (SST), gross hemolysis, specimens at room temperature.
Stability
Room temperature: 4 hours
Refrigerated: 7 days
Frozen: 2 years
Refrigerated: 7 days
Frozen: 2 years
Methodology
Chromatography/Tandem Mass Spectrometry
Reference Range
See report
Performing Laboratory
Quest SJC
New York DOH Approval Status
Yes