Test Details
Mnemonic
CADWB
Ordering Code
3701420
CPT-4 Code(s)
82300
Specimen Information
Patient Preparation
Avoid worksite collection. Phlebotomist should wear powderless gloves.
Collect
Dark blue EDTA
Specimen Preparation
Send 4.0 mL whole blood refrigerated in original collection tube or in a Quest trace element blood transport tube (lavender label).
Alternate Specimen
Whole Blood: Dark blue sodium heparin
Minimum Volume
2.0 mL
Transport Temperature
Refrigerated
Rejection Criteria
Clotted sample
Stability
Room temperature: 14 days
Refrigerated: 14 days
Frozen: 14 days
Refrigerated: 14 days
Frozen: 14 days
Methodology
Inductively Coupled Plasma/Mass Spectrometry
Reference Range
See report
Performing Laboratory
Quest SJC
New York DOH Approval Status
No