HALO 90 Å PFP, 2 µm, 2.1 x 75mm

Poroshell 120, PFP, 4.6x50mm, 4um

HALO 90A PCS C18, 2.7um Guard Column 4.6mm x 5mm

HALO 160 Å Phenyl-Hexyl, 2.7 µm, 3.0 x 20mm