Conc.mg/l | log conc. | mortality in hours | cumulative | mortality% | survival% | probit | |||
|
| 24 | 48 | 72 | 96 | Mortality |
|
|
|
0.00 | 0.000 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
50.00 | 1.699 | 4 | 1 | 0 | 1 | 6 | 60 | 40 | 5.2533 |
100.00 | 2.000 | 3 | 0 | 4 | 0 | 7 | 70 | 30 | 5.5244 |
150.00 | 2.176 | 2 | 2 | 0 | 1 | 5 | 50 | 50 | 5.0000 |
200.00 | 2.301 | 4 | 1 | 0 | 0 | 5 | 50 | 50 | 5.0000 |
250.00 | 2.398 | 4 | 3 | 0 | 1 | 80 | 20 |
| 5.8416 |