HALO 90 Å ES-CN, 5 µm, 4.6 x 250mm

Poroshell 120, Phe-Hex, 2.1x100mm, 4um

HALO 90 Å Glycan, 2.7 µm, 2.1 x 5mm, Guard Column

HALO 90 Å RP-Amide, 5 µm, 4.6 x 20mm