| Parameter |
Peak Name |
Result |
Acceptance Criteria |
| Linearity |
4-Amino phenol |
0.9986 |
R ≥ 0.995 |
| 4-Chloroacetanilide |
0.9983 |
| Paracetamol |
0.9991 |
| Ibuprofen impurity - J |
0.9963 |
| Ibuprofen impurity - B |
0.9991 |
| Ibuprofen |
0.9985 |
| Precision |
4-Amino phenol |
2.4 |
%RSD of 6 sample preparations NMT 15.0 |
| 4-Chloroacetanilide |
4.9 |
| Ibuprofen impurity - B |
4.9 |
| Ibuprofen impurity - J |
4.1 |
| Accuracy |
4-Amino phenol |
95.6% to 108.2 |
Recovery
85.0% to 115.0% |
| 4-Chloroacetanilide |
90.2% to 108.2 |
| Ibuprofen impurity - B |
90.2% to 107.8 |
| Ibuprofen impurity - J |
93.2% to 108.2 |
|
