HALO 160 Å ES-C18, 2.0 µm, 1.5 X 50mm

HALO 90 Å AQ-C18, 2 µm, 2.1 x 30mm

HALO 160 Å Phenyl-Hexyl, 2.7 µm, 2.1 x 5mm, Guard

Halo 3.4um, 400A, ES-C18