Determination of Pendimethalin Dynamic Residual Distribution in Crucian Carp Tissues and Associated Risk Assessment

Table 3

Pendimethalin residues in aquaculture water for crucian carp under different exposure concentrations of pendimethalin.

Sample time for aquaculture water (h)	Exposure concentration of 13.8 μg/L pendimethalin		Exposure concentration of 41.4 μg/L pendimethalin
	Residue concentration (μg/L)	RSD (%)	Residue concentration (μg/L)	RSD (%)
0	13.14	3.34	39.51	3.59
6	12.47	0.61	16.99	1.38
12	7.82	2.34	10.99	2.33
24	3.71	1.51	4.08	0.76
48	3.19	1.47	3.31	0.57
96	3.56	3.03	11.65	4.22
144	9.62	4.13	14.81	6.26
192	3.38	1.45	4.86	1.79