HALO 90 Å C18, 2.7 µm, 2.1 x 30mm

HALO 90 Å Phenyl-Hexyl, 5 µm, 2.1 x 250mm

HALO 160A PCS C18, 2.7um Guard Column 4.6mm x 5mm

Poroshell 120, HPH-C18, 2.1x100mm, 4um