HALO 160 Å ES-C18, 5 µm, 2.1 x 75mm

HALO 90 Å AQ-C18, 2.7 µm, 4.6 x 5mm, Guard Column

Poroshell 120 EC-C8,4.6x100mm,2.7um,MVK

HALO 1000 Å ES-C18, 2.7 µm, 10.0 x 150mm