Roche Diagnostics
C-4
Operatorโs Manual ยท Version 3.4
8 Data analysis methods Cedex Bio analyzer
Table of contents
Quality control methods ........................................................................................ Cโ29
Precision ............................................................................................................. Cโ29
Quality control checks ............................................................................................ Cโ30
ISE measurements ......................................................................................................... Cโ31
Test principle ........................................................................................................... Cโ32
Nernst equation ................................................................................................. Cโ32
Calculation of Sol 1 factor ............................................................................... Cโ32
Calibration ............................................................................................................... Cโ33
Slope calculation (2-point calibration) .......................................................... Cโ33
Slope out of Range check ................................................................................. Cโ33
Sol 1 Factor check ............................................................................................. Cโ34
Results ....................................................................................................................... Cโ35
Calculation of concentration ........................................................................... Cโ35
Calculation checks ............................................................................................ Cโ35