HALO 90 Å PFP, 2.7 µm, 2.1 x 250mm

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

Poroshell 120,SB-C18, 3.0x100mm,2.7um

HALO 90 Å C18, 5 µm, 3.0 x 250mm