Sample

Nominal Concentration
 (ng/mL)

Mean Concentration
Found (ng/mL)

Precision

Accuracy

n

Within-day

LLOQ QC

0.6011

0.6769

5.77

112.61

12

LQC

1.5628

1.5443

4.18

98.81

12

MQC

24.0427

25.2272

5.07

104.93

12

HQC

43.2769

43.5019

5.19

100.52

12

Between Day

LLOQ QC

0.6011

0.6760

6.85

112.46

18

LQC

1.5628

1.4922

4.11

95.48

18

MQC

24.0427

24.1989

4.69

100.65

18

HQC

43.2769

43.0417

2.76

99.46

18