HALO 1000 A Diphenyl, 2.7 µm, 1.5 x 50mm

HALO 90 Å C18, 5 µm, 2.1 x 20mm

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

Poroshell 120,SB-C18, 2.1x150mm,2.7um