Halo 5um, 90A, C18

HALO 90 Å Biphenyl, 2.7 µm, 4.6 x 100mm

Poroshell 120, HPH-C18, 2.1x250mm, 4um

HALO 1000 Å C4, 2.7 µm, 3.0 x 5mm, Guard Column 3