Research Article
HPTLC-Densitometric Analysis of Eperisone Hydrochloride and Paracetamol in Their Combined Tablet Dosage Form
Table 4
Summary of validation parameters of HPTLC.
| Parameters | EPE | PCM |
| Recovery % | 99.59–100.94 | 99.18–100.57 | Repeatability (CV, ) | 0.69 | 0.35 | Precision (CV) | | | Intraday () | 0.69–0.76 | 0.35–0.59 | Interday () | 0.77–1.34 | 0.72–1.65 | Limit of detection (ng/spot) | 8.05 | 87.64 | Limit of quantitation (ng/spot) | 24.41 | 265.57 | Robustness | Robust | Robust | Solvent suitability | Suitable for 24 hr | Suitable for 24 hr |
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