1 The human PBPK model predictions and experimental data indicate that exposure to ternary mixtures of. approximately 20 ppm each of toluene, ethylbenzene, and xylene will not result in significant increases in. blood levels of these chemicals compared to individual chemical exposure (Haddad et al. 1999b; Tardif. et al.
Shelby, MT. Sponsored Topics. Shelby is a city in and the county seat of Toole County, Montana, United States. The population was 3,216 at the 2000 census. Shelby is located at 48Â°30â²26â³N 111Â°51â²37â³W / 48.50722Â°N 111.86028Â°W / 48.50722; -111.86028 (48.507270, -111.860218).
Bedford County is located in the great State of Tennessee, geographically in its southern middle section. Our population, taken from the 2010 Census, is 45,058 and our county-seat is the City of Shelbyville (cir. 1810) which was named for Major General Isaac Shelby of Revolutionary War fame and also the State of Kentuckyâs first Governor.