Table 3. PBDE concentrations in dust (ng/g) sampled from 15 households and on handwipes (ng/wipe) sampled from 13 children during a home visit.
Congener | House Dust Sample (n=15), ng/g | Handwipes (n=13), ng/wipe | ||||||
---|---|---|---|---|---|---|---|---|
LOD | N(%)<LOD | GM | Range | LOD | N(%)<LOD | GM | Range | |
BDE-47 | 0.1 | 0 | 404 | 95 – 6,012 | 0.1 | 0 | 7.1 | 1.4 – 84.3 |
BDE-85 | 0.1 | 0 | 50 | 8 - 841 | 0.1 | 2 (15%) | 0.4 | <0.1 – 6.7 |
BDE-99 | 0.1 | 0 | 648 | 127 - 10,702 | 0.1 | 0 | 7.2 | 1.5 – 95.2 |
BDE-100 | 0.1 | 0 | 118 | 24 – 1,863 | 0.1 | 0 | 1.4 | 0.2 – 18.7 |
BDE-153 | 0.25 | 0 | 76 | 13 – 1,393 | 0.25 | 4 (31%) | 0.7 | <0.25 – 7.9 |
BDE-154 | 0.25 | 0 | 54 | 10 - 869 | 0.25 | 5 (47%) | 0.5 | <0.25 – 6.4 |
BDE-209 | 1.0 | 0 | 80 | 29 - 202 | 1.0 | 0 | 7.5 | 3.0 - 21.3 |
Sum BDE3 | - | - | 1,173 | 246 – 18,577 | - | - | 15.8 | 3.1 – 198.2 |