HALO 160 Å ES-C18, 2.7 µm, 3.0 x 100mm

Poroshell 120,SB-Aq,2.1x150mm,2.7um

HALO 90 Å PFP, 2.7 µm, 2.1 x 5mm, Guard Column 3p

HALO 90 Å PFP, 2.7 µm, 3.0 x 100mm