HALO 90 Å Penta-HILIC, 2 µm, 3.0 x 75mm

HALO 90 Å HILIC, 2 µm, 3.0 x 5mm, Guard Column 3p

Poroshell 120, HPH-C18, 4.6x150mm, 4um

Poroshell 120, EC-C18, 3x50mm, 4um