HALO 1000 Å ES-C18, 2.7 µm, 4.6 x 20mm

HALO 90 Å PFP, 2.7 µm, 3.0 x 5mm, Guard Column 3p

HALO 90 Å C8, 2 µm, 2.1 x 150mm

Poroshell 120 PFP,2.1x 50mm,2.7um,T