Elution mode was isocratic, and consisted of 10 mM of KOH as eluent. The thermostatic column was set at 20 °C and the injection volume was 5μl; the total running time of the method was 10 minutes.
Elution mode was isocratic, and consisted of 10 mM of KOH as eluent. The thermostatic column was set at 20 °Cand the injection volume was 5μl; the total running time of the method was 10 minutes.