Batch No: 1 (n = 6)

Batch No: 2 (n = 6)

Batch No: 3 (n = 6)

Nominal Conc. (ng/mL)

Mean Conc. Found

(ng/mL)

RE

(%)

CV (%)

Mean Conc. Found

(ng/mL)

RE

(%)

CV

(%)

Mean Conc. Found

(ng/mL)

RE

(%)

CV

 (%)

80 (LLOQ)

86.418

8.022

2.582

80.918

1.147

2.103

78.420

-1.975

4.404

240(QC Low)

224.505

-6.456

1.580

222.676

-7.218

1.870

217.154

-9.519

2.476

1500(QC Medium1)

1389.945

-7.337

1.279

1399.869

-6.675

2.372

1352.137

-9.858

2.151

12000 (QC Medium2)

11760.785

-1.993

1.927

11678.196

-2.682

2.094

11650.015

 -2.917

1.999

24000(QC High)

23745.423

-1.061

0.964

24099.378

0.414

1.214

23361.479

-2.661

1.928