HALO 90 Å Biphenyl, 2.7 µm, 2.1 x 150mm

Poroshell 120, HPH-C8, 3x150mm, 4um

HALO 90 Å HILIC, 5 µm, 3.0 x 50mm

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