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Table 6 Robustness and ruggedness data of teneligliptin

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