HALO 90 Å C8, 2.7 µm, 0.5 x 100mm

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

HALO 90 Å Penta-HILIC, 2.7 µm, 4.6 x 100mm

HALO 90 Å Phenyl-Hexyl, 2.7 µm, 3.0 x 5mm, Guard