HALO 90 Å PAH, 2.7 µm, 2.1 x 100mm

HALO 90 Å RP-Amide, 2.7 µm, 4.6 x 100mm

HALO 90 Å AQ-C18, 5 µm, 4.6 x 5mm, Guard Column 3

HALO 90 Å PFP, 2 µm, 2.1 x 100mm