HALO 90 Å C18, 2.7 µm, 0.3 x 150mm

Poroshell 120, HILIC, 3x250,4um,MVK

HALO 1000 Å Diphenyl, 2.7 µm, 2.1 x 50mm

HALO 90 Å Phenyl-Hexyl, 2 µm, 3.0 x 5mm, Guard Co