HALO 160 Å C30, 2.7 µm, 2.1 x 100mm

Poroshell 120 SB-C18,4.6x150mm,2.7um,MVK

HALO 90 Å Phenyl-Hexyl, 2.7 µm, 4.6 x 5mm, Guard

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