| |
|
Measured Concentrations of Inositol (μM) |
|
|
|
| Expected Concentration |
Day: |
1 |
2 |
3 |
4 |
5 |
6 |
Mean |
SD* |
CV* |
| 700 μM |
|
670.8 |
673.4 |
671.5 |
673.2 |
678.1 |
707.5 |
679.1 |
12.91 |
1.90 |
| |
% error: |
-4.17 |
-0.04 |
-0.04 |
-0.04 |
-0.03 |
0.01 |
-0.72 |
1.54 |
|
| 300 μM |
|
295.5 |
291.0 |
287.3 |
296.9 |
289.5 |
311.2 |
295.2 |
7.89 |
2.67 |
| |
% error: |
-1.5 |
-3.0 |
-4.2 |
-1.0 |
-3.5 |
3.7 |
-1.59 |
2.63 |
|
| 100 μM |
|
97.7 |
90.1 |
93.1 |
106.8 |
107.0 |
106.7 |
100.3 |
6.97 |
6.95 |
| |
% error: |
-2.3 |
-9.9 |
-6.9 |
6.8 |
7.0 |
6.7 |
0.26 |
6.97 |
|
| 50 μM |
|
42.6 |
64.3 |
62.6 |
59.5 |
63.3 |
58.2 |
58.4 |
7.39 |
12.65 |
| |
% error: |
-14.8 |
28.7 |
25.3 |
19.0 |
26.5 |
16.3 |
16.84 |
14.78 |
|
|
| * SD = standard deviation, CV = Coefficient of Variation |
| Table 1: Interday Precision (Coefficient of Variation (CV, standard deviation/mean x 100)) and Accuracy (Percentage Error (%error) = (measured concentration – expected
concentration)/expected concentration x 100)) for Inositol Analyses in Concentrations of 50 to 700 μM, analyzed on 6 different days, in columns. |