HALO 90 Å ES-CN, 2.7 µm, 10.0 x 50mm

HALO 1000 Å Diphenyl, 2.7 µm, 4.6 x 5mm, Guard Co

HALO 90 Å Penta-HILIC, 5 µm, 3.0 x 30mm

EC 4/3 NUCLEOSHELL RP 18plus, 2.7 µm