HALO 90 Å AQ-C18, 2.7 µm, 1.0 x 150mm

HALO 90 Å Biphenyl, 2.7 µm, 2.1 x 75mm

Poroshell 120 EC-C18,4.6x 100mm,4um,T

HALO 90 Å HILIC, 2.7 µm, 4.6 x 5mm, Guard Column