HALO 90 Å AQ-C18, 2.7 µm, 2.1 x 50mm

HALO 160 Å ES-C18, 5 µm, 4.6 x 5mm, Guard Column

Halo 2.7um, 1000A, Diphenyl

HALO 90 Å Phenyl-Hexyl, 2.7 µm, 1.0 x 100mm