HALO 90 Å AQ-C18, 2 µm, 2.1 x 100mm

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

Poroshell 120, EC-C8, 3x50mm, 4um

HALO 90 Å AQ-C18, 5 µm, 10.0 x 150mm