HALO 160 Å ES-C18, 2.7 µm, 1.0 x 150mm

Poroshell 120 EC-C8,2.1x 150mm,4um,T

HALO 90 Å AQ-C18, 2.7 µm, 2.1 x 5mm, Guard Column

HALO 90 Å Phenyl-Hexyl, 2.7 µm, 4.6 x 250mm