From: A new gas chromatographic method for quantification of Metformin hydrochloride and Vildagliptin in bulk and pharmaceutical dosage form: development and validation
Drug
Label claim (mg/tab)
The amount found (mg/tab)
Drug Found * (%)
R.S.D. (%)
MET
500
496.8
99.35
0.0964
VID
50
49.71
99.42
0.1685