HALO 160 Å ES-C18, 2.7 µm, 1.0 x 250mm

HALO 400 A Diphenyl, 3.4 µm, 4.6 x 75mm

Poroshell 120, HILIC, 3x250,4um,MVK

HALO 90 Å Biphenyl, 2.7 µm, 4.6 x 5mm, Guard Colu