HALO 90 Å PFP, 2 µm, 2.1 x 50mm

HALO 90 Å Phenyl-Hexyl, 2.7 µm, 4.6 x 50mm

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

Poroshell 120, PFP, 3x50mm, 4um