HALO 90 Å AQ-C18, 2.7 µm, 4.6 x 75mm

HALO 160 Å Phenyl-Hexyl, 2.7 µm, 3.0 x 5mm, Guard

Poroshell 120, Phe-Hex, 4.6x50,4um,MVK

Poroshell 120, Phe-Hex, 3x100mm, 4um