HALO 90 Å AQ-C18, 2.7 µm, 3.0 x 100mm

Poroshell 120 PFP, 4.6x50mm,2.7um

HALO 90 Å RP-Amide, 2.7 µm, 1.0 x 100mm

HALO 400 Å C4, 3.4 µm, 3.0 x 5mm, Guard Column 3p