HALO 1000 Å Diphenyl, 2.7 µm, 4.6 x 30mm

HALO 160 Å Phenyl-Hexyl, 2.7 µm, 0.3 x 50mm

HALO 90 Å ES-CN, 2.7 µm, 3.0 x 5mm, Guard Column

Poroshell 120, HILIC, 2.1x150,4um,MVK