HALO 160 Å ES-C18, 2 µm, 2.1 x 250mm

Poroshell 120 Bonus RP,2.1x50mm,2.7um

HALO 1000 Å C4, 2.7 µm, 4.6 x 100mm

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