HALO 90 Å Phenyl-Hexyl, 2 µm, 2.1 x 20mm

HALO 400 Å C4, 3.4 µm, 2.1 x 5mm, Guard Column 3p

HALO 400 Å ES-C18, 3.4 µm, 2.1 x 30mm

Poroshell 120 EC-C8,3x150mm,1.9um,T