HALO 160 Å ES-C18, 2 µm, 3.0 x 250mm

Poroshell 120, HILIC, 2.1x100mm, 2.7um

HALO 90 Å RP-Amide, 2.7 µm, 2.1 x 250mm

HALO 90 Å ES-CN, 5 µm, 2.1 x 5mm, Guard Column 3p