Table 5 Instrument precision, method precision, and intermediate precision and system suitability for HCB

Rep 1

22,389

2,837,117

2,835,144

2,836,541

Rep 2

22,381

2,838,791

2,825,614

2,831,645

Rep 3

22,501

2,835,769

2,816,584

2,826,254

Rep 4

22,388

2,835,579

2,834,165

2,836,154

Rep 5

22,415

2,841,484

2,841,241

2,851,245

Rep 6

22,428

2,837,894

2,851,621

2,863,251

Average

2,838,848

2,834,062

2,840,848

%RSD

0.1

0.4

0.5