Determination of quaternary ammonium biocides by liquid chromatography–mass spectrometry

Identification of Alkyl Dimethylbenzylammonium Surfactants in Water Samples by Solid-Phase Extraction Followed by Ion Trap LC/MS and LC/MS/MS

Imma Ferrer, Edward T. Furlong · Environmental Science & Technology · 2001 · 148 citations

Pharmacy, Chemistry, Analytical Chemistry +16

Accelerated Solvent Extraction Followed by On-Line Solid-Phase Extraction Coupled to Ion Trap LC/MS/MS for Analysis of Benzalkonium Chlorides in Sediment Samples

Imma Ferrer, Edward T. Furlong · Analytical Chemistry · 2002 · 110 citations

Pharmacy, Chemistry, Analytical Chemistry +16

Mixed aggregate-based acid-induced cloud-point extraction and ion-trap liquid chromatography–mass spectrometry for the determination of cationic surfactants in sewage sludge

Francisco Merino, Soledad Rubio, Dolores Pérez‐Bendito · Journal of Chromatography A · 2003 · 98 citations

Engineering, Chemical Engineering, Environmental Engineering +16

Determination of quaternary ammonium compounds by capillary electrophoresis using direct and indirect UV detection

C.S. Weiss, J.S. Hazlett, Manisha Datta et al. · Journal of Chromatography A · 1992 · 66 citations

Natural Sciences, Biochemistry, Chemistry +14

Determination of cationic surfactants by capillary electrophoresis with indirect photometric detection

Katja Heinig, Carla Vogt, Gerhard Werner · Journal of Chromatography A · 1997 · 57 citations

Natural Sciences, Biochemistry, Chemistry +13