Halo 2um, 90A, C8

Poroshell 120 PFP,4.6x 150mm,2.7um,T

HALO 400 Å C4, 3.4 µm, 4.6 x 5mm, Guard Column 3p

HALO 90 Å AQ-C18, 5 µm, 2.1 x 20mm