HALO 1000 A C4, 2.7 µm, 1.5 x 100mm

HALO 90 Å PFP, 2 µm, 2.1 x 20mm

HALO 90 Å AQ-C18, 5 µm, 2.1 x 5mm, Guard Column 3

Poroshell 120 EC-C18,2.1x 100mm,4um,T