HALO 90 Å C18, 5 µm, 3.0 x 20mm

HALO 90 Å AQ-C18, 5 µm, 3.0 x 50mm

Poroshell 120,EC-C18, 2.1x50mm,2.7um

HALO 160 Å Phenyl-Hexyl, 2.7 µm, 4.6 x 5mm, Guard