Table 2 Estimated median lethal concentrations (LC50) and confidence limits
Period (h) | Concentration (Cd mg L−1) | 95% confidence limits | |
|---|---|---|---|
Lower | Upper | ||
24 | 5.10 | 4.37 | 6.84 |
48 | 4.04 | 3.55 | 4.66 |
72 | 3.67 | 3.25 | 4.10 |
96 | 3.61 | 3.19 | 3.99 |
Period (h) | Concentration (Cd mg L−1) | 95% confidence limits | |
|---|---|---|---|
Lower | Upper | ||
24 | 5.10 | 4.37 | 6.84 |
48 | 4.04 | 3.55 | 4.66 |
72 | 3.67 | 3.25 | 4.10 |
96 | 3.61 | 3.19 | 3.99 |