Change in flow rate (mL/min)

Average Rt of (S)-vilda ± SD

% RSD

0.9

7.155 ± 0.01

0.17

1

7.241 ± 0.06

0.89

1.1

7.251 ± 0.05

0.71

Change in wavelength (nm)

Average area of (S)-vilda ± SD

% RSD

211

284,782 ± 513.68

0.180

210

282,096 ± 508.8

0.35

209

277,409 ± 634.219

0.22