HALO 90A PCS C18, 2.7um 2.1mm x 150mm

HALO 400 A Diphenyl, 3.4 µm, 0.5 x 100mm

HALO 90 Å ES-CN, 5 µm, 4.6 x 5mm, Guard Column 3p

HALO 90 Å Phenyl-Hexyl, 2 µm, 3.0 x 20mm