HALO 160 Å C30, 2.7 µm, 3.0 x 250mm

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

HALO 1000 Å ES-C18, 2.7 µm, 3.0 x 20mm

Poroshell HPH-C18,3x 150mm,2.7um,T