HALO 400 Å C4, 3.4 µm, 4.6 x 250mm

EC 4/3 NUCLEOSHELL RP 18plus, 2.7 µm

HALO 90 Å C18, 2.7 µm, 4.6 x 250mm

HALO 90 Å PFP, 5 µm, 3.0 x 5mm, Guard Column 3pk