HALO 1000 Å ES-C18, 2.7 µm, 1.0 x 50mm

HALO 160 Å ES-CN, 5 µm, 2.1 x 5mm, Guard Column 3

HALO 90 Å C8, 2.7 µm, 0.5 x 50mm

Poroshell 120 EC-C8,2.1x 150mm,4um,T