HALO 90 Å HILIC, 2.7 µm, 4.6 x 75mm

HALO 90 Å Phenyl-Hexyl, 5 µm, 4.6 x 5mm, Guard Co

HALO 90 Å Penta-HILIC, 2.7 µm, 1.0 x 100mm

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