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

Table 1

The gradient elution procedure for pendimethalin determination by HPLC-MS/MS.

Time (min)	Flow rate (mL/min)	Mobile phase A (%)	Mobile phase B (%)
0	0.3	5	95
8	0.3	80	20
12	0.3	100	0