HALO 90 Å PAH, 2.7 µm, 4.6 x 150mm

HALO 90 Å Biphenyl, 5 µm, 2.1 x 250mm

Poroshell 120 EC-C18,3x 30mm,2.7um,T

HALO 160 Å ES-CN, 2.7 µm, 2.1 x 5mm, Guard Column