HALO 90 Å Penta-HILIC, 2 µm, 3.0 x 20mm

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

HALO 90 Å Penta-HILIC, 5 µm, 3.0 x 5mm, Guard Col

HALO 1000 Å C4, 2.7 µm, 2.1 x 5mm, Guard Column 3