Poroshell 120, HPH-C8, 3x50mm, 4um

HALO 160 Å ES-CN, 5 µm, 3.0 x 5mm, Guard Column 3

Poroshell 120,EC-C8,4.6x50mm,2.7um

HALO 90 Å AQ-C18, 2.7 µm, 1.0 x 150mm