HALO 90 Å Biphenyl, 2.7 µm, 0.3 x 150mm

HALO 90 Å Phenyl-Hexyl, 2 µm, 3.0 x 5mm, Guard Co

EC 4/3 NUCLEOSHELL PFP, 2.7 µm

HALO 90 Å HILIC, 2.7 µm, 2.1 x 5mm, Guard Column