Conc. (µg/mL) | Peak area | Mean found | Average (%) | SD | RSD | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Intraday | ||||||||||||
10 am | 1 pm | 5 pm | 1 | 2 | 3 | SD | RS | |||||
700 | 2172 | 2175 | 2173 | 100.2 | 100.7 | 100.6 | 100.5 | 1.527 | 0.07 | |||
900 | 2792 | 2794 | 2791 | 100.8 | 100.3 | 100.7 | 100.6 | 1.527 | 0.05 | |||
1000 | 3103 | 3106 | 3107 | 101.1 | 101.6 | 101.2 | 101.3 | 2.081 | 0.07 | |||
1100 | 3416 | 3417 | 3423 | 101.2 | 101.6 | 101.5 | 101.4 | 3.785 | 0.11 | |||
1300 | 4035 | 4030 | 4039 | 101.1 | 101.4 | 101.7 | 101.3 | 4.509 | 0.11 | |||
Inter-day | ||||||||||||
Day 1 | Day 2 | Day 3 | ||||||||||
700 | 2168 | 2161 | 2165 | 100.5 | 100.7 | 100.3 | 100.5 | 3.511 | 0.16 | |||
900 | 2790 | 2793 | 2797 | 100.5 | 100.3 | 100.6 | 100.5 | 3.511 | 0.13 | |||
1000 | 3113 | 3109 | 3101 | 101.6 | 101.3 | 101.8 | 101.6 | 6.110 | 0.20 | |||
1100 | 3411 | 3418 | 3421 | 101.5 | 101.6 | 101.2 | 101.4 | 5.131 | 0.15 | |||
1300 | 4031 | 4035 | 4041 | 101.2 | 101.4 | 101.6 | 101.4 | 5.033 | 0.12 |