HALO 400 Å ES-C18, 3.4 µm, 10.0 x 150mm

HALO 90 Å RP-Amide, 2.7 µm, 2.1 x 5mm, Guard Colu

Poroshell 120, HPH-C8, 4.6x250mm, 4um

HALO 160 Å ES-CN, 2.7 µm, 3.0 x 20mm