HALO 400 Å ES-C18, 3.4 µm, 0.5 x 50mm

HALO 90 Å HILIC, 2 µm, 2.1 x 30mm

Poroshell 120,SB-C18, 2.1x30mm,2.7um

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