HALO 90 Å C18, 5 µm, 4.6 x 100mm

Poroshell 120,UHPLC Guard,Phe-Hex,3.0mm

HALO 90 Å AQ-C18, 2 µm, 3.0 x 5mm, Guard Column 3

HALO 90 Å C18, 2 µm, 2.1 x 100mm