HALO 90 Å Penta-HILIC, 2.7 µm, 2.1 x 75mm

Poroshell 120, HILIC, 4.6x50,4um,MVK

Halo 5um, 90A, AQ-C18

HALO 90 Å HILIC, 5 µm, 2.1 x 5mm, Guard Column 3p