HALO 90 Å HILIC, 2.7 µm, 2.1 x 30mm

P120, Selectivity Meth Dev, 4.6x50mm

Poroshell HPH-C18, 2.1x150mm, 2.7um

HALO 90 Å AQ-C18, 2.7 µm, 2.1 x 5mm, Guard Column