HALO 90 Å C18, 5 µm, 4.6 x 150mm

HALO 90 Å Phenyl-Hexyl, 5 µm, 3.0 x 20mm

HALO 90 Å ES-CN, 5 µm, 4.6 x 5mm, Guard Column 3p

Poroshell 120, HPH-C18, 3x150mm, 4um