HALO 160 Å ES-CN, 2.7 µm, 2.1 x 20mm

HALO 90 Å C18, 2 µm, 3.0 x 20mm

Poroshell 120, Phe-Hex, 3x50,4um,MVK

HALO 90 Å PAH, 2.7 µm, 3.0 x 5mm, Guard Column 3p