Roche cobas b 123 - Page 59

Roche Diagnostics
Instructions for Use · Version 13.0 59
cobas b 123 POC system 3 Specifications
Performance data
Material: cobas b 123 AutoCVC Pack, n=80
Material: plasma, n=80
Material: prepared dialysis solution, n=80
Cl
-
Unit: [mmol/L]
Material: prepared human whole blood, n=40
Material: cobas b 123 AutoQC Pack TRI-LEVEL, n=80
Material: cobas b 123 AutoCVC Pack, n=80
Mean S
R
(CV%) S
I
(CV%)
Level 4 9.25 0.0152 0.16 0.1166 1.26
Level 5 2.02 0.0060 0.30 0.0292 1.44
Table 3-18 K
+
material
Mean S
R
(CV%) S
I
(CV%)
Normal level 3.67 0.0161 0.44 0.0476 1.30
High level 6.45 0.0104 0.16 0.1259 1.95
Table 3-19 K
+
material
Mean S
R
(CV%) S
I
(CV%)
Level 1 1.28 0.0086 0.67 0.0239 1.87
Level 2 3.97 0.0061 0.15 0.0131 0.33
Level 3 5.76 0.0053 0.09 0.0157 0.27
Table 3-20 K
+
material
Mean S
R
(CV%) S
I
(CV%)
Sample 1 78.2 0.3529 0.45 0.6415 0.82
Sample 2 101.4 0.3478 0.34 0.4932 0.48
Sample 3 126.6 0.7057 0.55 0.7989 0.63
Table 3-21 Cl
-
material
Mean S
R
(CV%) S
I
(CV%)
Level 1 81.5 0.5086 0.62 1.3698 1.68
Level 2 99.5 0.2633 0.26 1.0743 1.08
Level 3 115.6 0.3831 0.33 1.0635 0.92
Table 3-22 Cl
-
material
Mean S
R
(CV%) S
I
(CV%)
Level 4 89.4 0.0815 0.09 0.4791 0.54
Level 5 133.5 0.3652 0.27 1.9308 1.45
Table 3-23 Cl
-
material