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Heavy Metals, Blood
Test CodeLAB832
CPT Codes
82175, 83655, 83825
Includes
Arsenic, Lead, Mercury
Preferred Specimen
Navy EDTA
Minimum Volume
2 mL
Instructions
Carefully clean skin prior to venipuncture. Avoid worksite collection. Tests performed on a specimen submitted in a non-trace element tube/container (non-acid washed) may not accurately reflect the patient's level. If a non-trace element tube/container is received, it will be accepted for testing. However, elevated results shall be reported with a message that re-submission with a trace element tube/container is recommended.
Transport Temperature
Room Temperature
Specimen Stability
Room temperature: 5 days
Refrigerated: 7 days
Frozen: Unacceptable
Refrigerated: 7 days
Frozen: Unacceptable
Methodology
Inductively Coupled Plasma/Mass Spectrometry (ICP/MS)