HALO 400 Å C4, 3.4 µm, 4.6 x 20mm

HALO 160 Å ES-CN, 2.7 µm, 2.1 x 5mm, Guard Column

HALO 160 Å ES-C18, 2 µm, 2.1 x 5mm, Guard Column

HALO 90 Å PFP, 2.7 µm, 10.0 x 50mm