HALO 90 Å HILIC, 5 µm, 2.1 x 20mm

HALO 160 Å ES-C18, 2.7 µm, 3.0 x 20mm

Poroshell 120, PFP, 2.1x50,2.7um,MVK

HALO 1000 Å C4, 2.7 µm, 2.1 x 5mm, Guard Column 3