Halo 3.4um, 400A, C4

HALO 90 Å Biphenyl, 5 µm, 3.0 x 250mm

Poroshell 120,SB-C18, 2.1x30mm,2.7um

HALO 90 Å Phenyl-Hexyl, 5 µm, 4.6 x 5mm, Guard Co