HALO 90 Å C18, 2.7 µm, 4.6 x 250mm

EC 4/3 NUCLEOSHELL RP 18plus, 2.7 µm

HALO 90 Å Penta-HILIC, 2.7 µm, 2.1 x 75mm

HALO 160 Å ES-C18, 2.7 µm, 2.1 x 5mm, Guard Colum