HALO 90 Å Penta-HILIC, 2.7 µm, 4.6 x 75mm

Poroshell 120,SB-Aq,4.6x150mm,2.7um

HALO 90 Å AQ-C18, 2.7 µm, 2.1 x 5mm, Guard Column

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