HALO 400 Å C4, 3.4 µm, 2.1 x 30mm

HALO 90 Å HILIC, 5 µm, 4.6 x 5mm, Guard Column 3p

Poroshell 120 HILIC,2.1x 100mm,2.7um,T

HALO 90 Å HILIC, 2 µm, 3.0 x 30mm