HALO 90 Å C18, 2.7 µm, 4.6 x 150mm

HALO 90 Å Phenyl-Hexyl, 2 µm, 2.1 x 5mm, Guard Co

Poroshell HPH-C8, 3.0x150mm, 2.7um

HALO 1000 Å Diphenyl, 2.7 µm, 2.1 x 150mm