HALO 90 Å ES-CN, 2 µm, 2.1 x 150mm

HALO 90 Å PFP, 5 µm, 2.1 x 75mm

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

Poroshell HPH-C8, 3.0x150mm, 2.7um