TEST CONDITIONS
HPLC Conditions:Column: Beckman Ultrasphere 5 μm, 250x4.6 mm, 150 ÅGuard Column: Supel Guard LC-18-DB, 2 cmRetention Time, min: 9.88Sample preparation: 2 mg/1 ml 100% MeOHInjection volume, μl: 5Method /Detection at, nm GradientBoc10 / 21010-60% A(2)A = 99.9% Water, 0.1% TFAB = 95% Acetonitrile, 4.9% Water, 0.1% TFA30 min, flow rate = 1.0 ml / min