HALO 160A PCS C18, 2.7um 1.5mm x 100mm

HALO 90 Å Phenyl-Hexyl, 2.7 µm, 4.6 x 5mm, Guard

HALO 90 Å LPH-C18, 2.7 µm, 4.6 X 100mm

HALO 90 Å PFP, 2.7 µm, 3.0 x 20mm