HALO 90 Å AQ-C18, 5 µm, 4.6 x 150mm

HALO 90 Å Phenyl-Hexyl, 2.7 µm, 2.1 x 5mm, Guard

Poroshell 120,EC-CN,3.0x50mm,2.7um

HALO 160 Å Phenyl-Hexyl, 2.7 µm, 0.3 x 50mm