HALO 90 Å PFP, 2.7 µm, 2.1 x 30mm

HALO 90 Å Penta-HILIC, 5 µm, 4.6 x 5mm, Guard Col

Poroshell 120, HPH-C18, 3x150mm, 4um

Poroshell 120, EC-C8, 4.6x150mm, 4um