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Table 2 Summary of assay validation results including precision and accuracy data

From: Determination of diclofenac concentrations in human plasma using a sensitive gas chromatography mass spectrometry method

Analyte (ng/mL) QC (ng/mL) Linear range (ng/mL) LOD (ng/mL) r2 Intra-day (N = 6) Inter-day (N = 6) Recovery %
Precision % CV Accuracy % Precision, % CV Accuracy %
Diclofenac Na 0.5 0.25–50 0.125 0.9996 6.33 95.82 8.64 102.01  
1.1 2.41 89.45 8.87 99.54 94.76
15 5.39 91.12 7.70 99.47 91.77
40 3.41 88.98 7.51 95.73 89.86
  1. LOD limit of detection, % CV coefficient of variation