Solvent extracts | Concentration (mg/L) | |||||||
---|---|---|---|---|---|---|---|---|
UC | TC | 0.625 | 1.25 | 2.50 | 5.00 | 10.00 | 20.00 | |
Hexane | 0.00 ± 0.00a1 | 0.00 ± 0.00a1 | 3.66 ± 2.08b12 | 4.00 ± 1.73b2 | 6.66 ± 2.08b2 | 9.66 ± 0.57c2 | 10.00 ± 0.00c2 | 10.00 ± 0.00c2 |
Petroleum ether | 0.00 ± 0.00a1 | 0.00 ± 0.00a1 | 7.00 ± 3.00b23 | 10.00 ± 0.00c3 | 10.00 ± 0.00c2 | 10.00 ± 0.00c2 | 10.00 ± 0.00c2 | 10.00 ± 0.00c2 |
Dichloromethane | 0.00 ± 0.00a1 | 0.00 ± 0.00a1 | 0.33 ± 0.57a1 | 1.33 ± 1.52ab1 | 1.33 ± 1.15ab1 | 2.33 ± 0.57abc1 | 5.00 ± 2.64bc1 | 6.00 ± 2.64c1 |
Chloroform | 0.00 ± 0.00a1 | 0.00 ± 0.00a1 | 8.00 ± 2.00b23 | 10.00 ± 0.00c3 | 10.00 ± 0.00c2 | 10.00 ± 0.00c2 | 10.00 ± 0.00c2 | 10.00 ± 0.00c2 |
Ethyl acetate | 0.00 ± 0.00a1 | 0.00 ± 0.00a1 | 0.66 ± 0.57a1 | 1.00 ± 0.00a1 | 6.00 ± 3.60b2 | 10.00 ± 0.00c2 | 10.00 ± 0.00c2 | 10.00 ± 0.00c2 |
Acetone | 0.00 ± 0.00a1 | 0.00 ± 0.00a1 | 8.66 ± 0.57b | 9.66 ± 0.57c3 | 10.00 ± 0.00c2 | 10.00 ± 0.00c2 | 10.00 ± 0.00c2 | 10.00 ± 0.00c2 |
Methanol | 0.00 ± 0.00a1 | 0.00 ± 0.00a1 | 4.66 ± 2.30b123 | 5.33 ± 0.57bc2 | 6.00 ± 1.00bcd2 | 7.00 ± 3.46bcd2 | 9.00 ± 0.00cd2 | 9.66 ± 0.57d2 |
Aqueous | 0.00 ± 0.00a1 | 0.00 ± 0.00a1 | 0.66 ± 0.57a1 | 1.00 ± 1.00a1 | 1.33 ± 0.57a1 | 2.66 ± 1.52ab1 | 4.66 ± 3.05b1 | 5.00 ± 0.00b1 |