HALO 90 Å ES-CN, 2 µm, 2.1 x 250mm

HALO 1000 Å ES-C18, 2.7 µm, 3.0 x 20mm

Poroshell 120, Phe-Hex, 2.1x50,4um,MVK

HALO 90 Å Phenyl-Hexyl, 2.7 µm, 3.0 x 5mm, Guard