Journal of Analytical Methods in Chemistry / 2018 / Article / Tab 6

Research Article

Development and Validation of an HPLC Method for Determination of Antidiabetic Drug Alogliptin Benzoate in Bulk and Tablets

Table 6

Solutions stability data of the proposed HPLC method.

ParameterRTAvg. peak areaRSD peak area (%)Tailing factorRecovered (%)Number of theoretical plates

Standard solution0 h4.0343022.70.071.58058
After 24 h at 30°C4.0353021.70.21.6100.08143
After 24 h at refrigerator4.0492983.70.081.598.78137

Sample solution0 h4.0342995.70.071.58142
After 24 h at 30°C4.0353001.30.31.5100.28179
After 24 h at refrigerator4.0363000.00.21.6100.18188

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