Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
The results of the non-carcinogenic risk assessment of BTX
| Contaminant | Mean ± SD | Minimum | Maximum | |||
|---|---|---|---|---|---|---|
| Cases | Controls | Cases | Controls | Cases | Controls | |
| Benzene | 0.2 ± 0.1 | 0.02 ± 0.01 | 0.07 | 1E-03 | 0.4 | 0.04 |
| Toluene | 1E-04 ± 2E-04 | 3E-05 ± 5E-05 | 4E-05 | 4E-06 | 4E-04 | 1E-04 |
| Xylenes | 0.01 ± 0.02 | 2E-03 ± 3E-03 | 8E-03 | 6E-05 | 0.05 | 6E-03 |
