HALO 160 Å ES-C18, 2 µm, 3.0 x 75mm

Poroshell HPH-C18, 2.1x50mm, 2.7um

HALO 90 Å Phenyl-Hexyl, 5 µm, 10.0 x 100mm

HALO 160 Å ES-CN, 5 µm, 2.1 x 5mm, Guard Column 3