HALO 160 Å ES-C18, 2 µm, 2.1 x 150mm

HALO 90 Å C8, 2 µm, 3.0 x 5mm, Guard Column 3pk

Poroshell 120, Phe-Hex,2.1x150mm,2.7um

HALO 90 Å Penta-HILIC, 2.7 µm, 2.1 x 5mm, Guard C