HALO 400 A Diphenyl, 3.4 µm, 4.6 x 30mm

EC 150/3 NUCLEOSHELL Biphenyl, 2.7 µm

HALO 90 Å ES-CN, 5 µm, 4.6 x 30mm

HALO 90 Å RP-Amide, 2 µm, 2.1 x 5mm, Guard Column