Table 3.

Physico-chemical parameters of the media exposure

Gpyphosate concentration (mg/L)	Physico-chemicals parameters
	pH	Temperature (oC)	Conductivity (S/m)	TDS (mg/L)	DO (mg/L)
0	6.84 ± 0.03	22.4 ± 0.00	26.87 ± 0.95	0.02 ± 0.00	3.95 ± 0.14
20	6.04 ± 0.08	22.47 ± 0.06	54.40 ± 1.11	0.04 ± 0.00	3.13 ± 0.15
80	5.68 ± 0.18	22.3 ± 0.10	126.83 ± 1.76	0.08 ± 0.00	2.83 ± 0.06
160	5.20 ± 0.02	22.17 ± 0.12	157.90 ± 1.42	0.11 ± 0.01	2.55 ± 0.05
320	4.95 ± 0.02	21.97 ± 0.06	253.73 ± 8.40	0.16 ± 0.01	2.63 ± 0.04
640	4.83 ± 0.03	21.70 ± 0.35	424.83 ± 6.87	0.27 ± 0.01	2.49 ± 0.05