HALO 90 Å ES-CN, 2 µm, 3.0 x 20mm

Poroshell 120 SB-C8,4.6x100mm,2.7um

HALO 90 Å PFP, 2.7 µm, 4.6 x 5mm, Guard Column 3p

HALO 160 Å Phenyl-Hexyl, 2.7 µm, 0.3 x 50mm