HALO 90 Å PFP, 2 µm, 3.0 x 30mm

Poroshell 120, HPH-C8, 2.1x150mm, 4um

HALO 90 Å PFP, 2.7 µm, 3.0 x 5mm, Guard Column 3p

HALO 90 Å AQ-C18, 2.7 µm, 3.0 x 100mm