Research Article
Kinetic Spectrophotometric Determination of Certain Cephalosporins in Pharmaceutical Formulations
Table 5
Evaluation of accuracy of the analytical procedure using fixed time method.
| Drug | Recovery | 5.0 g mL-1 | 9.0 g m | 15.0 g mL-1 |
| Cefotaxime | 98.75 ± 0.8183 | 100.98 ± 0.8118 | 100.75 ± 0.6424 | Cephapirin | 100.28 ± 1.335 | 99.35 ± 0.7414 | 100.36 ± .7051 | Cephradine | 100.76 ± 1.164 | 101.87 ± 0.9712 | 100.58 ± 0.8675 | Cephalexin | 98.59 ± 0.839 | 100.09 ± 0.5185 | 100.77 ± 0.6852 | Ceftazidime | 99.66 ± 1.485 | 100.15 ± 0.8789 | 99.88 ± 0.6548 | Cefazoline | 99.63 ± 1.262 | 101.42 ± 0.5617 | 99.44 ± 0.6155 | Ceftriaxone | 99.47 ± 0.9185 | 100.59 ± 0.9242 | 99.94 ± 0.5474 | Cefuroxime | 99.57 ± 0.9475 | 99.05 ± 0.9773 | 100.85 ± 0.7630 |
|
|
Mean of 6 replicate ± SD.
|