Table 3.
Sample | 20% of 10−10 estradiol (m3) | Sample | 50% of 10−10 estradiol (m3) |
---|---|---|---|
urb gas Jul 00 | 0.39 | urb gas Jul 00 | 1.26 |
urb gas Mar 00 | 0.62 | urb gas Mar 00 | 2.25 |
urb gas Jul 01 | 1.90 | rur gas Jul 01 | 6.23 |
rur gas Jul 01 | 2.27 | rur part Jul 00 | 6.92 |
rur part Jul 00 | 2.32 | urb gas Jul 01 | 7.65 |
urb gas Mar 01 | 2.90 | urb gas Mar 01 | 9.48 |
rur gas Jul 00 | 3.97 | urb part Mar 00 | 11.23 |
urb part Mar 00 | 4.58 | rur gas Jul 00 | 12.45 |
urb part Mar 01 | 5.28 | urb part Mar 01 | 12.50 |
urb part Jul 00 | 7.26 | rur part Jul 01 | —a |
rur part Jul 01 | 12.25 | urb part Jul 00 | —a |
urb part Jul 01 | 18.47 | urb part Jul 01 | —a |
Abbreviations: part, particulate; rur, rural sample; urb, urban sample.
Sample did not elicit 50% of the activity of 10−10 estradiol.