HALO 90 Å C8, 2.7 µm, 3.0 x 250mm

HALO 160 Å C30, 2.7 µm, 2.1 x 5mm, Guard Column 3

HALO 1000 Å C4, 2.7 µm, 2.1 x 50mm

Poroshell 120 CS-C18,2.1x150mm,2.7um,T