Reference Values Describes reference intervals and additional information for interpretation of test results. May include intervals based on age and sex when appropriate. Intervals are Mayo-derived, unless otherwise designated. If an interpretive report is provided, the reference value field will state this.
Reporting limit determined each analysis
Reference Range: Normally: Less than 100 mcg/L
Test Performed by: NMS Labs
3701 Welsh Road, P.O. Box 433A
Willow Grove, PA 19090-0437