HALO 400 Å C4, 3.4 µm, 2.1 x 50mm

HALO 1000 Å ES-C18, 2.7 µm, 2.1 x 5mm, Guard Colu

EC 50/4 NUCLEOSHELL Phenyl-Hexyl, 2.7 µm

HALO 90 Å HILIC, 2.7 µm, 1.0 x 50mm