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Table 1 Data of back-calculated MST concentration of the calibration standards

From: LC–MS/MS method for the quantification of masitinib in RLMs matrix and rat urine: application to metabolic stability and excretion rate

Nominal concentration (ng/mL)

Meana

Standard deviation (SD)

Precision (RSD%)

Accuracy (RE%)

5

5.14

0.07

1.38

2.89

10

9.83

0.11

1.16

− 1.72

15

14.61

0.06

0.44

− 2.59

20

19.72

0.39

2.00

− 1.41

50

48.47

0.28

0.58

− 3.06

100

102.04

0.46

0.45

2.04

150

152.73

0.64

0.42

1.82

200

197.38

0.54

0.28

− 1.31

  1. aAverage of six determinations