HALO 160 Å ES-CN, 2.7 µm, 3.0 x 50mm

Poroshell 120 HILIC,2.1x100mm,1.9um,T

HALO 90 Å Phenyl-Hexyl, 2.7 µm, 3.0 x 5mm, Guard

HALO 1000 Å ES-C18, 2.7 µm, 4.6 x 100mm