Ascentis Si, 15 cm × 4.6 mm I.D., 5 μm particles (581512-U)
[A] hexane, [B] ethyl acetate
10 to 30% B in 10 min; held for 2 min; to 10% B in 1 min
1.0 mL/min
30 °C
UV, 290 nm
10 μL
as indicated in 96:4 (hexane:isopropanol)
Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany