HALO 400 A Diphenyl, 3.4 µm, 3.0 x 100mm

Poroshell 120, HILIC, 3.0x50mm, 2.7um

HALO 90 Å HILIC, 2.7 µm, 1.0 x 100mm

HALO 90 Å AQ-C18, 2.7 µm, 2.1 x 5mm, Guard Column