HALO 160 Å ES-CN, 2.7 µm, 3.0 x 75mm

HALO 90 Å Biphenyl, 5 µm, 2.1 x 5mm, Guard Column

Poroshell 120,EC-C8,4.6x75mm,2.7um

HALO 90 Å Phenyl-Hexyl, 2.7 µm, 10.0 x 50mm