Analyte

Retention time (min)

Target conc.

(µg/g)

Response y

(ratio)

Slope (m)

Intercept

(b)

Recovered conc. in µg/g

(x = y − b/m)

Pesticide recovery (%)

Sulfotep

4.64

0.06

0.236176

3.95

0.0040

0.05878

98

Triazophos

11.20

0.06

1.768890

29.64

0.0476

0.05806

97

Phorate

4.26

0.06

0.713321

11.11

0.0059

0.06369

106

Profenofos

7.12

0.06

2.361011

41.73

0.3403

0.04842

81

Permethrin

10.3

0.06

0.957505

14.67

0.1318

0.05627

94

Pyriproxyfen

9.10

0.06

1.810100

32.57

0.1634

0.05056

84

Carbofurane

2.34

0.06

0.362097

5.24

0.0451

0.06046

101