HALO 90 Å Penta-HILIC, 2.7 µm, 2.1 x 30mm

HALO 90 Å Biphenyl, 2.7 µm, 4.6 x 5mm, Guard Colu

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

HALO 1000 Å C4, 2.7 µm, 1.0 x 100mm