HALO 160 Å ES-CN, 2.7 µm, 4.6 x 75mm

Poroshell 120, PFP, 2.1x150,2.7um,MVK

HALO 90 Å HILIC, 2 µm, 2.1 x 5mm, Guard Column 3p

HALO 90 Å Penta-HILIC, 2.7 µm, 1.5 X 150mm