HALO 160A PCS C18, 2.7um 3.0mm x 100mm

HALO 90 Å C18, 2.7 µm, 2.1 x 5mm, Guard Column 3p

Poroshell 120 Bonus RP,2.1x150mm,2.7um

HALO 90 Å Penta-HILIC, 2.7 µm, 2.1 x 250mm