TY - GEN AU - Lasheen,Y F AU - Seliman,A F AU - Abdel-Rassoul,A A TI - Chromatographic separation of certain metal ions using a bifunctional quaternary ammonium-sulfonate mixed bed ion-exchanger SN - 0021-9673 PY - 2007///0104 KW - Ammonium Sulfate KW - chemistry KW - Beverages KW - analysis KW - Cadmium KW - isolation & purification KW - Cations, Divalent KW - Chromatography, Ion Exchange KW - methods KW - Cobalt KW - Copper KW - Hydrogen-Ion Concentration KW - Lead KW - Metals KW - Nickel KW - Oxalates KW - Oxalic Acid KW - Water KW - Zinc N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/j.chroma.2006.09.069 ER -