HALO 400 Å C4, 3.4 µm, 2.1 x 20mm

HALO 90 Å C18, 2.7 µm, 0.3 x 50mm

HALO 90 Å PFP, 5 µm, 3.0 x 5mm, Guard Column 3pk

Poroshell 120 SB-C8,3.0x100mm,2.7um