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Table 2 Robustness assessment of the developed TLC–densitometric methods for determination of IMD and DLM

From: Chitosan nanoparticles modified TLC-densitometry for determination of imidacloprid and deltamethrin residues in plants: greenness assessment

Robustness parameter

SD of peak area

% RSD

 

IMD

DLM

IMD

DLM

(1) Volume of mobile phase

 98 ml

144.07

100

2.87

2.78

 100 ml

85.26

31.18

1.68

0.83

 102 ml

122.46

40.40

2.48

0.97

(2) Duration of saturation

 25 min

296.45

26.93

1.46

1.43

 30 min

227.33

11.89

1.11

0.61

 35 min

297.58

37.55

1.60

1.97