HALO 400 Å C4, 3.4 µm, 0.3 x 100mm

HALO 160 Å ES-C18, 2.0 µm, 1.5 X 150mm

Poroshell 120, HILIC, 4.6x250,4um,MVK

HALO 90 Å ES-CN, 2 µm, 3.0 x 5mm, Guard Column 3p