HALO 90 Å C8, 5 µm, 4.6 x 150mm

HALO 160 Å Phenyl-Hexyl, 2.7 µm, 3.0 x 75mm

Poroshell 120, EC-C8, 4.6x100mm, 4um

HALO 90 Å ES-CN, 2.7 µm, 3.0 x 5mm, Guard Column