HALO 90 Å Biphenyl, 2 µm, 3.0 x 20mm

HALO 90 Å AQ-C18, 2.7 µm, 4.6 x 150mm

HALO 1000 Å C4, 2.7 µm, 3.0 x 5mm, Guard Column 3

Poroshell 120 SB-C8,2.1x150mm,2.7um