HALO 1000 Å Diphenyl, 2.7 µm, 0.5 x 100mm

Poroshell 120 SB-Aq,2.1x 100mm,2.7um,T

HALO 90 Å Phenyl-Hexyl, 2.7 µm, 0.3 x 100mm

HALO 90 Å Biphenyl, 5 µm, 4.6 x 5mm, Guard Column