Halo 2.7um, 1000A, ES-C18

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

HALO 90 Å AQ-C18, 5 µm, 4.6 x 150mm

HALO 160A PCS C18, 2.7um 1.5mm x 100mm