HALO 160 Å C30, 2.7 µm, 4.6 x 20mm

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

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

HALO 90 Å Penta-HILIC, 5 µm, 2.1 x 100mm