HALO 400 Å ES-C18, 3.4 µm, 3.0 x 50mm

HALO 90 Å Phenyl-Hexyl, 5 µm, 3.0 x 5mm, Guard Co

Poroshell 120,UHPLC Guard,Phe-Hex,2.1mm

HALO 90 Å RP-Amide, 2 µm, 3.0 x 150mm