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Lead, Blood (Adult)
Test Code007625
Alias/See Also
Pb, Blood
CPT Codes
83655
Preferred Specimen
Whole blood
Minimum Volume
0.5 mL
Instructions
Sampling time is not critical for industrial exposure monitoring. Metals with timing "not critical" have very long elimination half-lives and accumulate in the body over years, some for a lifetime. After a couple of weeks of exposure, specimens can be collected at any time.
Transport Container
Royal blue-top (EDTA) tube OR tan-top lead-free tube; submit original tube.
Transport Temperature
Maintain specimen at room temperature.
Specimen Stability
14 days
Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Clotted specimen
Methodology
Atomic absorption spectrometry (AAS) or inductively coupled plasma/mass spectrometry (ICP/MS)
Setup Schedule
Monday - Friday - 1st and 3rd shift