HALO 90 Å C8, 5 µm, 4.6 x 100mm

HALO 160 Å ES-C18, 2.7 µm, 3.0 x 5mm, Guard Colum

HALO 90 Å AQ-C18, 2.7 µm, 0.3 x 150mm

Poroshell CS-C18 2.7um, 4.6mm grd 3/pk