HALO 90 Å HILIC, 2.7 µm, 2.1 x 150mm

Poroshell 120,SB-Aq,2.1x150mm,2.7um

HALO 90 Å Penta-HILIC, 2 µm, 3.0 x 5mm, Guard Col

HALO 400 Å ES-C18, 3.4 µm, 0.3 x 50mm