HALO 400 Å C4, 3.4 µm, 2.1 x 30mm

HALO 90 Å PAH, 2.7 µm, 4.6 x 5mm, Guard Column 3p

HALO 160 Å C30, 2.7 µm, 3.0 x 30mm

HALO 90 Å HILIC, 5 µm, 3.0 x 75mm