Specimen Exposed to AST (UI/L) ASL (UI/L) Control 1 --- 42 35 Control 2 50 40 Control 3 45 42 Danio rerio 1 Herbicide A 80 72 Danio rerio 2 103 91 Danio rerio 3 92 87 Danio rerio 1 Herbicide B 158 146 Danio rerio 2 129 130 Danio rerio 3 138 121

Table 3: Biochemical values chronic toxicity assessment.