HALO 90 Å AQ-C18, 5 µm, 2.1 x 100mm

HALO 160 Å C30, 2.7 µm, 10.0 x 100mm

Poroshell 120 EC-C8,2.1x150mm,1.9um,T

HALO 90 Å HILIC, 2 µm, 3.0 x 5mm, Guard Column 3p