HALO 90 Å ES-CN, 2 µm, 2.1 x 75mm

HALO 160 Å ES-CN, 5 µm, 4.6 x 5mm, Guard Column 3

HALO 160 Å Phenyl-Hexyl, 2.7 µm, 2.1 x 30mm

Poroshell 120, PFP, 4.6x100,4um,MVK