HALO 400 A Diphenyl, 3.4 µm, 2.1 x 20mm

HALO 90 Å C8, 5 µm, 4.6 x 250mm

Poroshell 120 Ph-Hex,2.1x100mm,2.7um,MVK

HALO 90 Å AQ-C18, 5 µm, 2.1 x 5mm, Guard Column 3