HALO 90 Å C8, 2 µm, 2.1 x 20mm

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

HALO 1000 Å ES-C18, 2.7 µm, 2.1 x 5mm, Guard Colu

Poroshell 120, HPH-C18, 2.1x100mm, 4um