HALO 160 Å ES-CN, 5 µm, 2.1 x 100mm

HALO 160 Å C30, 2.7 µm, 0.5 x 50mm

Poroshell HPH-C18,4.6x 250mm,4um,T

HALO 90 Å AQ-C18, 2 µm, 2.1 x 5mm, Guard Column 3