Halo 2.7um, 90A, C8

HALO 90 Å Phenyl-Hexyl, 2.7 µm, 4.6 x 100mm

EC 100/4.6 NUCLEOSHELL RP 18, 2.7 µm

HALO 160 Å ES-CN, 2.7 µm, 4.6 x 5mm, Guard Column