Roche Diagnostics
Operatorโs Manual ยท Version 3.4 E-33
Cedex Bio analyzer 11 Result flags
List of flags
Non Linear
Meaning Abnormal linearity.
Message ID 11
Priority 11
Possible cause o The slope changes between the first and last parts of the reaction curve.
Recommended actions CAL
1. Check reaction plot.
2. Repeat with fresh calibrator.
CNTL
1. Check reaction plot.
2. Repeat with fresh control.
TEST
1. Check reaction plot.
2. Rerun with dilution or concentration if necessary.
Non Mono
Meaning Curve not monotonic.
No calibration curve could be calculated because the rates of the calibrators were
non-monotonic.
Message ID 80
Priority 14
Possible cause Misplacement of a series of calibrators, automatic dilution series failed.
Recommended actions 1. If the calibrators were incorrectly positioned, re-place the calibrators correctly
and rerun the calibration.
2. Check the fluid system
3. Repeat the calibration