HALO 90 Å ES-CN, 2.7 µm, 3.0 x 30mm

HALO 90 Å HILIC, 2 µm, 3.0 x 5mm, Guard Column 3p

HALO 1000 Å Diphenyl, 2.7 µm, 10.0 x 50mm

Poroshell 120, HPH-C8, 2.1x100mm, 4um