HALO 160 Å ES-C18, 2.7 µm, 1.0 x 250mm

Halo 2.7um 160A ES-CN

HALO 1000 Å Diphenyl, 2.7 µm, 4.6 x 30mm

HALO 90 Å Biphenyl, 2 µm, 2.1 x 5mm, Guard Column