HALO 1000 Å C4, 2.7 µm, 3.0 x 20mm

EC 100/2 NUCLEOSHELL RP 18, 5 µm

HALO 90 Å Penta-HILIC, 5 µm, 10.0 x 100mm

HALO 160 Å ES-C18, 2.7 µm, 3.0 x 5mm, Guard Colum