HALO 90 Å C8, 2 µm, 2.1 x 150mm

HALO 90 Å RP-Amide, 2.7 µm, 4.6 x 250mm

Poroshell 120, PFP, 3x150mm, 4um

HALO 160A PCS C18, 2.7um Guard Column 3.0mm x 5mm