Table 4 Linearity parameters for developed bioanalytical method
From: Chromatographic method for estimation of vitamin E from dried blood spot sample
Sr. no. | Concentration of vitamin E (μg/mL) | Area of vitamin E | Area of internal standard | \( \frac{\mathrm{Area}\ \mathrm{of}\ \mathrm{vitamin}\ \mathrm{E}}{\mathrm{Area}\ \mathrm{of}\ \mathrm{internal}\ \mathrm{standard}} \) (n = 3) |
|---|---|---|---|---|
1 | 60 | 321029 | 27883 | 11.5034 ± 0.01 |
2 | 54 | 285822 | 27874 | 10.2509 ± 0.0056 |
3 | 45 | 236809 | 27884 | 8.4593 ± 0.0577 |
4 | 30 | 176002 | 27882 | 6.3091 ± 0.0058 |
5 | 9 | 78832 | 27878 | 2.8210 ± 0.0115 |
6 | 3 | 48975 | 27870 | 1.7539 ± 0.0057 |
7 | 1.25 | 32550 | 27886 | 1.1738 ± 0.0057 |
8 | 0.625 | 25817 | 27860 | 0.9233 ± 0.0057 |