HALO 90 Å ES-CN, 2.7 µm, 3.0 x 75mm

EC 50/2 NUCLEOSHELL RP 18plus, 2.7 µm

HALO 90 Å ES-CN, 2.7 µm, 0.5 x 150mm

HALO 90 Å AQ-C18, 2.7 µm, 4.6 x 5mm, Guard Column