Halo 5um, 90A, ES-CN

HALO 90 Å PAH, 2.7 µm, 3.0 x 5mm, Guard Column 3p

HALO 1000 Å ES-C18, 2.7 µm, 4.6 x 50mm

Poroshell Chiral-CF 2.7u, 2.1x100mm