HALO 90 Å Biphenyl, 2 µm, 3.0 x 150mm

HALO 90 Å C18, 2.7 µm, 0.3 x 100mm

HALO 160 Å Phenyl-Hexyl, 2.7 µm, 3.0 x 5mm, Guard

Poroshell 120,EC-C18, 4.6x30mm,2.7um