Improved detection limit for ammonium/ammonia achieved by Berthelot's reaction by use of solid-phase extraction coupled to diffuse reflectance spectroscopy

Analytica Chimica Acta

Volumn 534, Issue 2, 2005, Pages 327-334

  Moliner Martinez Y ^a   Herraez Hernandez R ^a   Campins Falco P ^a  

^a UNIVERSITY OF VALENCIA   (Spain)

Author keywords

Ammonia; Ammonium; Reflectance spectroscopy; Solid phase extraction (SPE)

Indexed keywords

ABSORPTION; AMINES; EXTRACTION; MEMBRANES; METALS; REFLECTION; SENSORS; SPECTROSCOPIC ANALYSIS; ULTRAVIOLET RADIATION;

DIFFUSE REFLACTANCE SPECTROSCOPY; QUANTIFICATION; SOLID-PHASE EXTRACTION (SPE);

AMMONIA;

AMMONIA; DYE;

ABSORPTION SPECTROSCOPY; AIR SAMPLING; ARTICLE; ARTIFICIAL MEMBRANE; BERTHELOT REACTION; CHEMICAL REACTION; CONCENTRATION (PARAMETERS); DIFFUSE REFLECTANCE SPECTROSCOPY; FLUOROMETRY; PRIORITY JOURNAL; REPRODUCIBILITY; SENSOR; SOLID PHASE EXTRACTION; ULTRAVIOLET SPECTROSCOPY; WATER SAMPLING;

EID: 15744398969     PISSN: 00032670     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.aca.2004.11.044     Document Type: Article

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