HALO 400 Å ES-C18, 3.4 µm, 2.1 x 75mm

HALO 160 Å ES-CN, 2.7 µm, 4.6 x 5mm, Guard Column

HALO 90 Å HILIC, 2 µm, 2.1 x 5mm, Guard Column 3p

HALO 400 Å C4, 3.4 µm, 4.6 x 150mm