HALO 1000 Å Diphenyl, 2.7 µm, 3.0 x 30mm

Poroshell 120 EC-C18,2.1x 100mm,2.7um,T

HALO 400 Å C4, 3.4 µm, 2.1 x 5mm, Guard Column 3p

HALO 1000 Å Diphenyl, 2.7 µm, 0.5 x 150mm