R.W. Frei
Publications by Year
Research Areas
Analytical Chemistry and Chromatography, Analytical chemistry methods development, Advanced Chemical Sensor Technologies, Mass Spectrometry Techniques and Applications, Analytical Chemistry and Sensors
Most-Cited Works
- → Two-dimensional column liquid chromatographic technique for resolution of complex mixtures(1978)267 cited
- → Trace enrichment of polar compounds on chemically bonded and carbonaceous sorbents and application to chlorophenol(1981)192 cited
- → Influence of organic bases on the stability and separation properties of reversed-phase chemically bonded silica gels(1978)161 cited
- → The separation of nonapeptides by reversed-phase high-performance liquid chromatography(1977)115 cited
- → Liquid chromatographic trace enrichment with on‐line capillary gas chromatography for the determination of organic pollutants in aqueous samples(1987)107 cited
- → On-line trace enrichment in high-performance liquid chromatography using a pre-column(1979)98 cited
- → Packing techniques for small-particle silica gels in high-speed liquid chromatography(1974)90 cited
- → Quantitative analysis of nonapeptides in pharmaceutical dosage forms by high-performance liquid chromatography(1977)87 cited
- → Flow injection determination of hydrogen peroxide by means of a solid-state-peroxyoxalate chemiluminescence reactor(1985)87 cited
- → Industrial wastewater analysis by liquid chromatography with precolumn technology and diode-array detection(1985)86 cited