HALO 1000 Å C4, 2.7 µm, 2.1 x 250mm

HALO 90 Å Penta-HILIC, 2 µm, 2.1 x 5mm, Guard Col

Poroshell 120, PFP, 3.0x150,2.7um,MVK

HALO 90 Å C18, 5 µm, 3.0 x 75mm