HALO 90 Å HILIC, 5 µm, 3.0 x 150mm

Poroshell 120, Phe-Hex, 3x50mm, 4um

Poroshell 120 HILIC,2.1x100mm,1.9um,T

HALO 160 Å Phenyl-Hexyl, 2.7 µm, 4.6 x 5mm, Guard