Test Details

Mnemonic

CADWB

Ordering Code

3701420

CPT-4 Code(s)

82300

Specimen Information

Patient Preparation

Avoid worksite collection. Phlebotomist should wear powderless gloves.
more

Collect

Dark blue EDTA
more

Specimen Preparation

Send 4.0 mL whole blood refrigerated in original collection tube or in a Quest trace element blood transport tube (lavender label).
more

Alternate Specimen

Whole Blood: Dark blue sodium heparin
more

Minimum Volume

2.0 mL
more

Transport Temperature

Refrigerated
more

Rejection Criteria

Clotted sample
more

Stability

Room temperature: 14 days
Refrigerated: 14 days
Frozen: 14 days
more

Methodology

Inductively Coupled Plasma/Mass Spectrometry
more

Reference Range

See report
more

Performing Laboratory

Quest Valencia
more