HALO 90 Å C8, 2.7 µm, 2.1 x 100mm

Poroshell 120 PFP, 3.0x150mm,2.7um

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

HALO 1000 Å ES-C18, 2.7 µm, 4.6 x 100mm