Halo 2um, 160A, ES-C18

EC 4/3 NUCLEOSHELL RP 18, 5 µm

HALO 90 Å Penta-HILIC, 2.7 µm, 4.6 x 5mm, Guard C

HALO 90 Å C18, 5 µm, 4.6 x 100mm