HALO 90 Å AQ-C18, 2 µm, 2.1 x 20mm

Poroshell 120,SB-Aq,3.0x150mm,2.7um

HALO 90 Å HILIC, 2 µm, 3.0 x 5mm, Guard Column 3p

HALO 400 Å ES-C18, 3.4 µm, 0.5 x 100mm