HALO 90 Å C18, 5 µm, 10.0 x 250mm

HALO 1000 Å Diphenyl, 2.7 µm, 1.0 x 150mm

Poroshell 120, EC-C18, 2.1x250,4um,MVK

HALO 400 Å ES-C18, 3.4 µm, 2.1 x 5mm, Guard Colum