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BEH-TEBP studies: [14C]-radioactivity recovery in various fractions at 24 h.
| BEH-TEBP | ||||
|---|---|---|---|---|
| Species | Human (in vitro) | Rat (in vitro) | Rat (in vivo) | |
| Unabsorbed (%) | Washes | 80 ± 20 | 56 ± 6 | 63± 9 |
| Cell | 4 ± 2 | 2 ± 0.4 | 6 ± 2 | |
| Absorbed (%) | Tape strips | 4 ± 3 | 13 ± 5 | 19 ± 6 |
| Skin | 8 ± 8 | 29 ± 2 | 8 ± 3 | |
| Penetrated (%) | 0.007 ± 0.002 | 0.01 ± 0.002 | 1.2 ± 0.4 | |
| Recovery (%) | 95 ± 7 | 98 ± 6 | 98 ± 2 | |
