HALO 160 Å ES-C18, 2.0 µm, 1.5 X 100mm

HALO 90 Å Phenyl-Hexyl, 2 µm, 3.0 x 250mm

Poroshell 120, EC-C18, 3x100,4um,MVK

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