HALO 90 Å Phenyl-Hexyl, 5 µm, 3.0 x 100mm

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

Poroshell 120,EC-C18, 3.0x150mm,2.7um

HALO 90 Å LPH-C18, 2.7 µm, 2.1 X 5mm, 3pk.