HALO 90 Å Penta-HILIC, 5 µm, 3.0 x 150mm

Poroshell 120, Phe-Hex, 4.6x100mm, 4um

HALO 160 Å ES-C18, 2.7 µm, 4.6 x 5mm, Guard Colum

HALO 400 Å Diphenyl, 3.4 µm, 2.1 x 100mm