Concentration (% w/w) | Transmittance mode | Reflectance mode | ||
---|---|---|---|---|
Peak area (mm2) ± SD | % RSD | Peak area (mm2) ± SD | % RSD | |
0.2 | 0.644 ± 0.004 | 0.19 | 0.180 ± 0.004 | 0.19 |
0.4 | 0.811 ± 0.005 | 0.22 | 0.486 ± 0.005 | 0.15 |
0.6 | 1.091 ± 0.005 | 0.18 | 0.811 ± 0.005 | 0.18 |
0.8 | 1.40 ± 0.03 | 0.89 | 1.060 ± 0.003 | 0.89 |
1.0 | 1.581 ± 0.006 | 0.324 | 1.272 ± 0.006 | 0.84 |