HALO 90 Å Phenyl-Hexyl, 2 µm, 2.1 x 30mm

Poroshell 120,UHPLC Grd,EC-C8,2.1mm,4um

HALO 90 Å HILIC, 2.7 µm, 2.1 x 5mm, Guard Column

Poroshell HILIC-OH5 2.7u, 2.1x100mm