Poroshell HILIC-OH5 2.7u, 2.1x50mm

Halo 2.7um, 90A, ES-CN

HALO 1000 A Diphenyl, 2.7 µm, 1.5 x 150mm

HALO 90 Å PAH, 2.7 µm, 2.1 x 5mm, Guard Column 3p