HALO 90 Å AQ-C18, 5 µm, 3.0 x 50mm

HALO 400 Å Diphenyl, 3.4 µm, 2.1 x 5mm, Guard Col

Poroshell 120 Phel-Hex,3x 100mm,4um,T

HALO 90 Å C18, 5 µm, 4.6 x 250mm