HALO 90 Å Penta-HILIC, 2.7 µm, 0.5 x 50mm

HALO 90 Å Phenyl-Hexyl, 2.7 µm, 3.0 x 50mm

EC 50/4 NUCLEOSHELL HILIC, 2.7 µm

HALO 90A PCS C18, 2.7um Guard Column 4.6mm x 5mm