HALO 90 Å C18, 5 µm, 2.1 x 250mm

HALO 90 Å Penta-HILIC, 2.7 µm, 4.6 x 5mm, Guard C

HALO 1000 Å Diphenyl, 2.7 µm, 2.1 x 30mm

Poroshell 120 EC-C8,2.1x 150mm,4um,T