HALO 90 Å C18, 2.7 µm, 3.0 x 20mm

Poroshell 120 EC-CN,4.6x 150mm,2.7um,T

HALO 90 Å Biphenyl, 5 µm, 4.6 x 150mm

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