HALO 90 Å ES-CN, 2.7 µm, 1.0 x 50mm

HALO 160 Å ES-C18, 2 µm, 3.0 x 30mm

Poroshell 120, HPH-C8, 3x150mm, 4um

HALO 90 Å Penta-HILIC, 5 µm, 4.6 x 5mm, Guard Col