HALO 90 Å LPH-C18, 2.7 µm, 2.1 X 100mm

EC 4/3 NUCLEOSHELL HILIC, 2.7 µm

HALO 160 Å Phenyl-Hexyl, 2.7 µm, 2.1 x 250mm

HALO 1000 Å Diphenyl, 2.7 µm, 3.0 x 5mm, Guard Co