HALO 160 Å ES-C18, 2.7 µm, 2.1 x 150mm

HALO 90 Å Phenyl-Hexyl, 5 µm, 4.6 x 20mm

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

Poroshell HPH-C18, 3.0x100,2.7um,MVK