HALO 90 Å Biphenyl, 5 µm, 3.0 x 150mm

HALO 160 Å ES-CN, 2.7 µm, 0.3 x 50mm

Poroshell 120, Phe-Hex, 2.1x150,4um,MVK

HALO 400 Å ES-C18, 3.4 µm, 4.6 x 5mm, Guard Colum