HALO 400 A Diphenyl, 3.4 µm, 0.5 x 100mm

HALO 90 Å C8, 2.7 µm, 3.0 x 30mm

HALO 1000 Å ES-C18, 2.7 µm, 0.5 x 100mm

HALO 90 Å HILIC, 5 µm, 3.0 x 5mm, Guard Column 3p