Assertion: trichloroethylene | /r/HasProperty | 99.8%
Facets:
Source sentences:
text: There was evidence of a treatment-related increase in lung tumours in a study where ICR mice (49-50 females/group; 7 weeks of age) were exposed to air containing TCE (purity 99.8%; 0.13% carbon tetrachloride, 0.02% benzene and 0.019% epichlorohydrin) at 0, 50, 150 or 450 ppm (0, 270, 810 or 2430 mg/m3), 7 hours/day, 5 days/week, for up to 104 weeks (Fukuda et al. 1983).
text: Gross and histopathological examination revealed no evidence of carcinogenic activity when Sprague-Dawley rats (49-51 females/group; aged 7 weeks) were exposed to TCE (purity 99.8%; 0.13% carbon tetrachloride, 0.02% benzene and 0.019% epichlorohydrin) at 0, 50, 150 or 450 ppm (0, 270, 810 or 2430 mg/m3) in air, 7 hours/day, 5 days/week for 104 weeks (Fukuda et al. 1983).