HALO 90 Å HILIC, 2 µm, 3.0 x 20mm

HALO 160 Å Phenyl-Hexyl, 2.7 µm, 2.1 x 5mm, Guard

HALO 1000 Å C4, 2.7 µm, 2.1 x 20mm

Poroshell 120,SB-C18, 3.0x100mm,2.7um