HALO 160 Å C30, 2.7 µm, 0.3 x 100mm

HALO 1000 Å ES-C18, 2.7 µm, 2.1 x 250mm

HALO 90 Å RP-Amide, 2.7 µm, 3.0 x 5mm, Guard Colu

Halo 2um, 90A, AQ-C18