HALO 90 Å PFP, 2.7 µm, 3.0 x 100mm

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

Poroshell 120, HILIC, 4.6x100mm, 2.7um

Poroshell 120 EC-C8,2.1x 50mm,4um,T