HALO 90 Å Penta-HILIC, 2.7 µm, 2.1 x 30mm

Poroshell 120,SB-C18, 2.1x75mm,2.7um

HALO 160 Å ES-C18, 2.7 µm, 2.1 x 5mm, Guard Colum

HALO 90 Å Phenyl-Hexyl, 2.7 µm, 3.0 x 30mm