Table 1 System suitability study
From: HPLC method validation for quantification of tetrahydrocurcumin in bulk drug and formulation
Injection | Retention time | Peak area | Asymmetry factor | Theoretical plates |
|---|---|---|---|---|
1 | 6.62 | 19186889 | 1.16 | 5943 |
2 | 6.62 | 19126526 | 1.15 | 5997 |
3 | 6.62 | 19234275 | 1.15 | 5985 |
4 | 6.62 | 19198526 | 1.15 | 5973 |
5 | 6.63 | 19183676 | 1.15 | 5956 |
6 | 6.63 | 19196342 | 1.16 | 5883 |
Mean | 6.623 | 19187705.67 | 1.153 | 5956.17 |
SD | 0.005 | 34986.36 | 0.005 | 40.76 |
%RSD | 0.078 | 0.18 | 0.448 | 0.68 |