HALO 90 Å C8, 2.7 µm, 3.0 x 250mm

Poroshell 120 EC-C18,2.1x 150mm,4um,T

HALO 90 Å C18, 5 µm, 4.6 x 100mm

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