HALO 90 Å AQ-C18, 2.7 µm, 0.3 x 100mm

HALO 160 Å C30, 2.7 µm, 2.1 x 30mm

Poroshell 120 EC-C18,3.0x100mm,2.7um,MVK

HALO 160 Å ES-C18, 2.7 µm, 4.6 x 5mm, Guard Colum