HALO 1000 Å ES-C18, 2.7 µm, 1.0 x 150mm

HALO 90 Å Biphenyl, 5 µm, 2.1 x 150mm

Poroshell 120 HILIC,3x 100mm,4um,T

HALO 1000 Å Diphenyl, 2.7 µm, 4.6 x 5mm, Guard Co