Research Article
Development of a Multicommutated Flow System with Chemiluminometric Detection for Quantification of Gentamicin in Pharmaceuticals
Table 2
Determination of gentamicin sulphate in different pharmaceutical formulations.
| Pharmaceutical formulation | Concentration declared (mg mL−1) | Concentration found (mg mL−1) | RSD (%) |
| Eye drops | | | | Gentocil | 4.42 | 4.41 ± 0.15 | 3.33 | Ophtagram | 3.00 | 2.99 ± 0.13 | 4.32 | Indobiotic | 5.08 | 5.13 ± 0.16 | 3.11 | Dexamytrex Ophtiole | 5.00 | 4.90 ± 0.05 | 1.10 | Colircusí Gentadexa | 4.42 | 4.44 ± 0.06 | 1.31 | Injection | | | | Garalone | 80 | 81 ± 4 | 4.40 |
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Each determination corresponds to an average ± standard deviation of three analyses made with two samples from the same package.
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