HALO 1000 Å Diphenyl, 2.7 µm, 3.0 x 20mm

HALO 400 A Diphenyl, 3.4 µm, 1.0 x 150mm

HALO 160 Å ES-C18, 5 µm, 2.1 x 20mm

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