HALO 90 Å RP-Amide, 5 µm, 3.0 x 50mm

HALO 160 Å Phenyl-Hexyl, 2.7 µm, 2.1 x 250mm

Poroshell 120, HILIC, 3x100mm, 4um

HALO 1000 Å Diphenyl, 2.7 µm, 4.6 x 5mm, Guard Co