HALO 1000 Å ES-C18, 2.7 µm, 2.1 x 250mm

HALO 90 Å ES-CN, 2.7 µm, 4.6 x 150mm

Poroshell HILIC-OH5 2.7u, 2.1x100mm

HALO 90 Å HILIC, 2.7 µm, 2.1 x 5mm, Guard Column