From: Method development, validation, and stability studies of teneligliptin by RP-HPLC and identification of degradation products by UPLC tandem mass spectroscopy
Parameter
% RSD
Robustness
Change in λmax (246 ± 2 nm)
244 nm
0.895
248 nm
1.024
Change in flow rate (1.0 ± 0.2 mL/min)
0.8 mL/min
0.957
1.2 mL/min
1.214
Ruggedness
Different analyst
Analyst 1
0.935
Analyst 2
0.892