HALO 400 Å ES-C18, 3.4 µm, 4.6 x 250mm

HALO 160 Å ES-C18, 2.7 µm, 2.1 x 5mm, Guard Colum

HALO 1000 Å ES-C18, 2.7 µm, 0.3 x 50mm

Poroshell Chiral-T 2.7u, 4.6x50mm