Point Concentration (ppm) (95 % of confidence limits)
24h 48h 72h 96h
LC1 48.9 ± 0.26 20.8 ± 0.02 17.7 ± 0.02 27.6 ± 0.20
LC10 58.1 ± 0.26 39.3 ± 0.02 32.4 ± 0.02 33.7 ± 0.20
LC30 64.7 ± 0.26 52.8 ± 0.02 43.2 ± 0.02 38.1 ± 0.20
LC50 69.3 ± 0.26 62.1 ± 0.02 50.6 ± 0.02 41.1 ± 0.20
LC70 73.9 ± 0.26 77.0 ± 0.02 58.0 ± 0.02 44.1 ± 0.20
LC90 80.6 ± 0.26 84.8 ± 0.02 68.7 ± 0.02 48.5 ± 0.20
LC99 89.8 ± 0.26 103.4 ± 0.02 83.5 ± 0.02 54.6 ± 0.20
Table 6: Lethal Concentrations (LC1-99) of ZnSo4 (mean ± Standard Error) depending on time (24-96h) for Common carp.