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Heavy Metals Panel (Venous)
Test Code7655
Alias/See Also
LAB832
CPT Codes
82175, 83655, 83825 <br><strong>This test is not available for New York patient testing at med fusion-Lewisville, TX. Orders for New York patients will be redirected to Quest Diagnostics Nichols Institute-Chantilly, VA for testing.</strong>
Includes
Arsenic, Blood
Lead (Venous)
Mercury, Blood
Lead (Venous)
Mercury, Blood
Preferred Specimen
4 mL whole blood collected in an EDTA (royal blue-top) tube
Patient Preparation
Avoid seafood consumption for 48 hours prior to sample collection
Other Acceptable Specimens
Sodium heparin (royal blue-top) tube
Instructions
Carefully clean skin prior to venipuncture. Avoid worksite collection.
Transport Container
EDTA (royal blue-top) tube
Transport Temperature
Room temperature
Specimen Stability
Room temperature: 5 days
Refrigerated: 7 days
Frozen: Unacceptable
Refrigerated: 7 days
Frozen: Unacceptable
Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Clotted specimen • EDTA (lavender-top) tube
Methodology
Inductively Coupled Plasma/Mass Spectrometry (ICP/MS)
FDA Status
This test was developed and its analytical performance characteristics have been determined by Quest Diagnostics. It has not been cleared or approved by FDA. This assay has been validated pursuant to the CLIA regulations and is used for clinical purposes.
This test is not available for New York patient testing at med fusion-Lewisville, TX.
Orders for New York patients will be redirected to Quest Diagnostics Nichols Institute-Chantilly, VA for testing.
Limitations
Ingestion of seafood within three days of specimen collection can affect results.
Reference Range
Arsenic, Blood | <23 mcg/L |
Lead (Venous)
Birth-6 years | <3.5 mcg/dL |
>6 years | <3.5 mcg/dL |
Mercury, Blood | ≤10 mcg/L |
Clinical Significance
Useful in the diagnosis of toxicity due to Arsenic, Lead or Mercury.
Performing Laboratory
med fusion |
2501 South State Hwy 121, Suite 1100 |
Lewisville, TX 75067-8188 |