HALO 90 Å Phenyl-Hexyl, 2 µm, 2.1 x 150mm

HALO 90 Å HILIC, 2.7 µm, 1.0 x 50mm

Poroshell 120 EC-C18,4.6x 100mm,2.7um,T

HALO 400 Å Diphenyl, 3.4 µm, 2.1 x 5mm, Guard Col