Shodex HPLC Column CXpak P-421S, 6 μm, 4.6 x 150 mm

Column for amino acids analysis by strong cation exchange mode Filled with spherical porous particles of styrene divinylbenzene copolymer With Sulfo (Na+) groups Provides simultaneous analysis of different amino acids Used with amino acid analyzer with post-column derivatization method Fulfills USP L22 and L58 requirements