HALO 90 Å Phenyl-Hexyl, 5 µm, 3.0 x 150mm

HALO 90 Å Biphenyl, 2.7 µm, 4.6 x 5mm, Guard Colu

Poroshell 120,SB-C18, 2.1x75mm,2.7um

HALO 90 Å RP-Amide, 2.7 µm, 4.6 x 20mm