Styrene, Occupational Exposure, Blood
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.
Normal (Unexposed population):
Biological Exposure Index (BEI):
0.55 mg/L (end of shift)
0.02 mg/L (prior to next shift)