HALO 160 Å C30, 2.7 µm, 2.1 x 20mm

Poroshell 120, Phe-Hex, 2.1x100,4um,MVK

HALO 90 Å PFP, 2.7 µm, 4.6 x 5mm, Guard Column 3p

HALO 90 Å C8, 5 µm, 2.1 x 30mm