Table 4.
No. | Original (μg) | Added (μg) | Found (μg) | Recovery yield (%) | RSD (%) |
---|---|---|---|---|---|
1 | 505.13 | 479.04 | 988.04 | 100.81 | 1.29 |
2 | 505.86 | 479.04 | 998.14 | 102.76 | |
3 | 506.42 | 479.04 | 981.56 | 99.19 | |
4 | 505.94 | 479.04 | 983.62 | 99.72 | |
5 | 505.41 | 479.04 | 985.15 | 100.15 | |
6 | 505.78 | 479.04 | 982.97 | 99.61 |