5. Performance characteristics ABL800 FLEX Reference Manual
Performance test results – cNa
+
Primary
reference
method
NIST certified Standard Reference Material SRM 909b (human serum) and
Radiometer specified standard serum material (specified using flame photometry).
Bias
REF
The FLEXMODE on the ABL805/35 analyzers was tested:
cNa
+
(mmol/L) Bias
REF
N
120.76* -0.25 20
138.5** -0.28 30
N = number of measurements on several analysers used for the test.
(*NIST certified Standard Reference Material
** Serum (Radiometer specified).
Bias
ABL
– blood
samples
This bias is presented by the following chart:
Bias (%)