HALO 90 Å Penta-HILIC, 5 µm, 10.0 x 50mm

Poroshell 120, EC-C18, 3x250mm, 4um

HALO 90 Å C8, 5 µm, 4.6 x 250mm

HALO 90 Å PAH, 2.7 µm, 4.6 x 5mm, Guard Column 3p