HALO 90 Å LPH-C18, 2.0 µm, 2.1 X 50mm

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

HALO 90 Å C18, 5 µm, 2.1 x 5mm, Guard Column 3pk

HALO 90 Å PFP, 2 µm, 3.0 x 250mm