HALO 90 Å C18, 2.7 µm, 3.0 x 250mm

Poroshell 120,Phe-Hex,2.1x50mm,2.7um

HALO 90 Å PAH, 2.7 µm, 3.0 x 5mm, Guard Column 3p

Poroshell 120,UHPLC Grd,EC-C18,4.6mm,4um