HALO 90 Å PFP, 2.7 µm, 4.6 x 100mm

Poroshell 120, HPH-C8, 2.1x50mm, 4um

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

HALO 160 Å ES-C18, 5 µm, 10.0 x 50mm