HALO 400 Å C4, 3.4 µm, 1.0 x 150mm

HALO 90A PCS C18, 2.7um Guard Column 2.1mm x 5mm

HALO 90 Å C8, 2 µm, 2.1 x 20mm

EC 50/3 NUCLEOSHELL Phenyl-Hexyl, 2.7 µm