HALO 90 Å Phenyl-Hexyl, 2 µm, 2.1 x 75mm

Halo 2um, 160A, ES-C18

EC 50/2 NUCLEOSHELL RP 18plus, 2.7 µm

HALO 90 Å C18, 2.7 µm, 2.1 x 5mm, Guard Column 3p