HALO 400 A Diphenyl, 3.4 µm, 3.0 x 50mm

HALO 160 Å ES-C18, 5 µm, 2.1 x 5mm, Guard Column

EC 50/3 NUCLEOSHELL HILIC, 2.7 µm

HALO 90 Å Phenyl-Hexyl, 2 µm, 2.1 x 20mm