HALO 90 Å C8, 2.7 µm, 10.0 x 100mm

HALO 160A PCS C18, 2.7um Guard Column 2.1mm x 5mm

EC 50/4.6 NUCLEOSHELL RP 18, 5 µm

HALO 90 Å HILIC, 2.7 µm, 1.0 x 100mm