HALO 90 Å C18, 2 µm, 2.1 x 75mm

HALO 160 Å Phenyl-Hexyl, 2.7 µm, 4.6 x 5mm, Guard

Poroshell 120 HILIC,2.1x 50mm,2.7um,T

HALO 90 Å Penta-HILIC, 2.7 µm, 2.1 x 75mm