HALO 90 Å ES-CN, 2.7 µm, 1.0 x 50mm

HALO 400 Å ES-C18, 3.4 µm, 2.1 x 5mm, Guard Colum

HALO 90 Å Biphenyl, 5 µm, 10.0 x 250mm

Poroshell 120, Phe-Hex,4.6x100mm,2.7um