HALO 400 Å ES-C18, 3.4 µm, 1.0 x 100mm

HALO 400 Å C4, 3.4 µm, 0.5 x 50mm

Poroshell 120 Phel-Hex,3x 250mm,4um,T

HALO 90 Å Phenyl-Hexyl, 2.7 µm, 4.6 x 5mm, Guard