HALO 90 Å AQ-C18, 2 µm, 3.0 x 30mm

HALO 1000 Å C4, 2.7 µm, 4.6 x 5mm, Guard Column 3

Poroshell 120,SB-C18, 3.0x30mm,2.7um

HALO 90 Å PFP, 5 µm, 3.0 x 150mm