HALO 90 Å C8, 2 µm, 2.1 x 100mm

HALO 90 Å Biphenyl, 2 µm, 2.1 x 5mm, Guard Column

Poroshell 120, Phe-Hex,4.6x150mm,2.7um

HALO 400 Å ES-C18, 3.4 µm, 3.0 x 30mm