Table 3.
Coumarins | 12 h | 24 h | ||||
---|---|---|---|---|---|---|
Toxicity Regression Equations | IC50 (mg/L) | R Value | Toxicity Regression Equations | IC50 (mg/L) | R Value | |
Coumarin | Y = 1.0293X + 3.1841 | 57.11 | 0.9330 | Y = 1.2294X + 2.1747 | 198.64 | 0.9783 |
Umbelliferone | Y = 1.501X + 2.6435 | 37.15 | 0.9820 | Y = 1.8022X + 1.4204 | 96.88 | 0.9683 |
Esculetin | Y = 2.0185X + 2.1871 | 24.75 | 0.9712 | Y = 2.1808X + 1.0057 | 67.85 | 0.9807 |
Daphnetin | Y = 2.0489X + 3.0719 | 8.73 | 0.9863 | Y = 3.2992X + 0.7286 | 23.98 | 0.9809 |