Table 3.
Results for the study of variation between three different analysts.
| Analyst | Salmeterol xinafoate |
Fluticasone propionate |
||||
|---|---|---|---|---|---|---|
| Mean peak area (n = 6) | SD | CV1a | Mean peak area (n = 6) | SD | CV1a | |
| 1 | 3765.7 | 54.1 | 1.4 | 5709.9 | 82.4 | 1.4 |
| 2 | 3748.8 | 57.5 | 1.5 | 5757.6 | 65 | 1.1 |
| 3 | 3711.2 | 62.4 | 1.7 | 5789.8 | 78.4 | 1.3 |
| CV2b | 0.74 | 0.70 | ||||
a
CV1 is the coefficient of variation for six determinations of the same analyst for each substance.
b
CV2 is the coefficient of variation between the three analysts for each substance.