Porous copolymer-based cation exchanger for the off-line preconcentration of aromatic amines from water

Industrial wastewater analysis by liquid chromatography with precolumn technology and diode-array detection

Michel W. F. Nielen, U.A.Th. Brinkman, R.W. Frei · Analytical Chemistry · 1985 · 86 citations

Natural Sciences, Chemistry, Environmental Sciences +15

New ion exchanger for the separation of proteins and nucleic acids

Yoshio Kato, Koji Nakamura, Tsutomu Hashimoto · Journal of Chromatography A · 1983 · 53 citations

Engineering, Biochemistry, Molecular Biology +14

Use of cation exchangers for the on-line preconcentration of polar anilines in liquid chromatography

Michel W. F. Nielen, R.W. Frei, U.A.Th. Brinkman · Journal of Chromatography A · 1984 · 48 citations

Pharmacy, Chemistry, Analytical Chemistry +12

Determination of aromatic amines at trace levels by ion interaction reagent reversed-phase high-performance liquid chromatography

M. C. Gennaro, P.L. Bertolo, Emilio Marengo · Journal of Chromatography A · 1990 · 43 citations

Natural Sciences, Chemistry, Analytical Chemistry +12

Use of polymeric sorbents for the off-line preconcentration of priority pollutant phenols from water for high-performance liquid chromatographic analysis

Barbara Gawdzik, J. Gawdzik, U. Czerwińska-Bil · Journal of Chromatography A · 1990 · 42 citations

Natural Sciences, Chemical Engineering, Environmental Engineering +14