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.
Spearman correlation coefficients (%) between VOCs from Logan, Utah based on 12-hr samples (n = 54).a
| VOC | Benzene | Toluene | Ethylbenzene | m,p-Xylene | o-Xylene | Methyl chloride |
|---|---|---|---|---|---|---|
| Benzene | 100 | 81 | 82 | 86 | 78 | 10b |
| Toluene | 100 | 79 | 82 | 69 | 12b | |
| Ethylbenzene | 100 | 87 | 68 | 18b | ||
| m,p-Xylene | 100 | 77 | 17b | |||
| o-Xylene | 100 | 13b | ||||
| Methyl chloride | 100 |
Notes. aAll correlations without a superscript letter are significantly different from 0 (P < 0.0001).
Not significantly different from 0 (P > 0.20).
