1 “...Characterization of the biological activity of crumb rubber in vitro...”

2 “...Characterization of the biological activity of crumb rubber in vitro...”

3 “... than those of their respective control groups, and the mean body weight gain of male rats in the 25...”

4 “... than those of their respective control groups, and the mean body weight gain of male rats in the 25...”

5

6

7 “...Mice in the heat-inactivated particle control groups also showed BALT hyperplasia but at lower...”

8 “... of the respective control groups with the exception of the 100%\sOTNE male rats, which had a statistically...”

9 “... of the respective control groups with the exception of the 100%\sOTNE male rats, which had a statistically...”

10 “... mean body weight of 200 mg/m3 females were significantly less than those of the chamber controls...”

11 “... mean body weight of 200 mg/m3 females were significantly less than those of the chamber controls...”

12 “... control group. In the 1-day exposure - recovery group, final mean body weights of the three mice remaining...”

13 “... group relative to the control group in the reproductive performance cohort. Several other decreases...”

14 “... of these 2-year studies, there was equivocal evidence of carcinogenic activity (see Explanation of Levels...”

15 “... of these 2-year studies, there was equivocal evidence of carcinogenic activity (see Explanation of Levels...”

16 “...There was no evidence of carcinogenic activity of ST in female B6C3F1/N mice at exposure...”

17

18 “..., respectively.TWO-YEAR STUDIES: In rats, no exposure-related effect in mortality between exposed and control groups...”

19 “... of carcinogenic activity (see Explanation of Levels of Evidence of Carcinogenic Activity; see a summary...”

20 “... of the chamber control groups. Clinical observations, noted only in the 50 and 100\sppm groups, included abnormal...”