ITC IRMA TruPoint Blood Analysis System User Manual
Page 157
D.5
PRECISION - CONTINUED
Na
+
Level
1 Level
2 Level
3 Level
4
Day
1
Number of samples:
14
16
15
14
Mean (mM):
99.5
120.4
153.1
130.8
SD:
1.9
2.9
1.6
2.3
CV (%):
1.9
2.4
1.1
1.8
Day
2
Number of samples:
15
14
15
15
Mean (mM):
100.6
120.9
152.3
131.3
SD:
1.9
1.6
1.8
2.1
CV (%):
1.9
1.4
1.2
1.6
K
+
Level
1 Level
2 Level
3 Level
4
Day
1
Number of samples:
14
16
15
14
Mean (mM):
1.76
3.93
5.74
6.03
SD:
0.037
0.080
0.103
0.105
CV (%):
2.1
2.0
1.8
1.7
Day
2
Number of samples:
15
14
15
15
Mean (mM):
1.79
3.96
5.76
6.06
SD:
0.028
0.066
0.098
0.106
CV (%):
1.6
1.7
1.7
1.8
iCa Level
1 Level
2 Level
3 Level
4
Day
1
Number of samples:
14
16
15
14
Mean (mM):
1.41
1.05
0.52
1.01
SD:
0.020
0.011
0.008
0.020
CV (%):
1.4
1.0
1.6
2.0
Day
2
Number of samples:
15
14
15
15
Mean (mM):
1.42
1.05
0.52
1.00
SD:
0.023
0.013
0.014
0.027
CV (%):
1.6
1.2
2.8
2.7