HALO 90 Å PFP, 2.7 µm, 1.0 x 150mm

HALO 90 Å ES-CN, 2.7 µm, 2.1 x 5mm, Guard Column

Poroshell 120, Phe-Hex, 2.1x50mm, 4um

HALO 160 Å ES-CN, 5 µm, 3.0 x 50mm