HALO 1000 Å Diphenyl, 2.7 µm, 4.6 x 30mm

HALO 90 Å C18, 5 µm, 3.0 x 5mm, Guard Column 3pk

EC 250/2 NUCLEOSHELL RP 18, 5 µm

HALO 90 Å ES-CN, 2.7 µm, 3.0 x 75mm