HALO 90 Å HILIC, 2 µm, 2.1 x 150mm

Poroshell 120,SB-Aq,4.6x50mm,2.7um

HALO 160 Å ES-CN, 5 µm, 3.0 x 5mm, Guard Column 3

HALO 90 Å ES-CN, 5 µm, 2.1 x 100mm