Roche Diagnostics
Operatorโs Manual ยท Version 3.1 D-37
Cedex Bio System 10 Result flags
List of flags
> RR
Meaning Above reference range.
The calculated concentration is greater than the upper limit of the expected value
range.
nnnnn is the actual value that was checked against.
Message ID 40
Priority 22
Recommended actions No action required.
< RR
Meaning Below reference range.
The calculated concentration is less than the lower limit of the expected value range.
nnnnn is the actual value that was checked against.
Message ID 41
Priority 23
Recommended actions No action required.
> Std Dev
Meaning Greater than standard deviation.
A point in the calibration fell outside the defined limits.
Message ID 17
Priority 17
Recommended actions 1. Check calibration curve.
2. Repeat with fresh calibrators.
3. If the calibrators were incorrectly positioned, replace the calibrators correctly.