HALO 160 Å ES-CN, 2.7 µm, 2.1 x 75mm

HALO 160 Å ES-CN, 5 µm, 4.6 x 5mm, Guard Column 3

Poroshell 120, HPH-C8, 3x150mm, 4um

HALO 90 Å Penta-HILIC, 5 µm, 2.1 x 250mm