HALO 400 Å ES-C18, 3.4 µm, 10.0 x 100mm

HALO 90 Å HILIC, 2 µm, 2.1 x 5mm, Guard Column 3p

Halo 2um, 90A, ES-CN

HALO 1000 Å C4, 2.7 µm, 2.1 x 75mm