Analyte QC & Concentration
(ng/mL)
Mean
(ng/mL)
Precision
%CV
Accuracy
%RE
Glargine LLOQ               0.2 (N=18) 0.2 11.20 -5.00
  LQC                 0.6 (N=18) 0.6 10.70 0.80
  MQC                4.0 (N=18) 3.8 4.10 4.30
  HQC               16.0 (N=18) 15.5 7.80 -3.10
  Dilution QC     150.0 (N=3) 152.0 4.10 1.30
M1 LLOQ               0.2 (N=18) 0.2 14.60 -5.50
  LQC                 0.6 (N=18) 0.6 11.20 0.70
  MQC                4.0 (N=18) 3.8 9.60 -5.30
  HQC               16.0 (N=18) 15.9 7.40 -0.06
  Dilution QC     150.0 (N=3) 153.0 7.90 1.80
M2 LLOQ               0.2 (N=18) 0.2 10.90 1.50
  LQC                 0.6 (N=18) 0.6 9.30 -2.30
  MQC                4.0 (N=18) 3.9 5.40 -3.50
  HQC               16.0 (N=18) 15.6 7.00 -2.50
  Dilution QC     150.0 (N=3) 154.0 5.10 2.70
Table 3: Accuracy and precision of QC samples for glargine, M1 and M2.
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