Table 2.
Linearity of the method.
| Number of preparation | Sample conc. % | Sample conc. (μg/mL) | Peak area | Mean of peak area |
|---|---|---|---|---|
| 1 | 0.50 | 0.05 | 1080 | 1047 |
| 1028 | ||||
| 1032 | ||||
| 2 | 1.00 | 0.10 | 2101 | 2053 |
| 1987 | ||||
| 2072 | ||||
| 3 | 10.00 | 1.00 | 18948 | 18421 |
| 18171 | ||||
| 18145 | ||||
| 4 | 25.00 | 2.50 | 49348 | 50105 |
| 50589 | ||||
| 50378 | ||||
| 5 | 50.0 | 5.00 | 101227 | 101425 |
| 101704 | ||||
| 101345 | ||||
| 6 | 80.0 | 8.00 | 160938 | 161103 |
| 161536 | ||||
| 160835 | ||||
| 7 | 100.0 | 10.00 | 202514 | 202551 |
| 202813 | ||||
| 202325 | ||||
| 8 | 120.0 | 12.00 | 244146 | 241939 |
| 240250 | ||||
| 241420 |