HALO 90 Å HILIC, 2.7 µm, 1.0 x 150mm

Poroshell 120,SB-Aq,2.1x50mm,2.7um

HALO 90 Å C18, 2.7 µm, 3.0 x 100mm

HALO 160 Å ES-CN, 5 µm, 2.1 x 5mm, Guard Column 3