HALO 160 Å ES-C18, 2.0 µm, 1.5 X 150mm

HALO 160 Å ES-C18, 2 µm, 2.1 x 5mm, Guard Column

Poroshell 120, EC-C8, 3x250mm, 4um

HALO 90 Å Penta-HILIC, 2 µm, 3.0 x 150mm