HALO 400 Å ES-C18, 3.4 µm, 4.6 x 150mm

HALO 90 Å HILIC, 5 µm, 2.1 x 75mm

HALO 160 Å C30, 2.7 µm, 0.5 x 50mm

HALO 1000 Å Diphenyl, 2.7 µm, 3.0 x 5mm, Guard Co