Markedly Enhanced Purge-and-Trap Performance and Efficiency for the Determination of Ammonium Ion in High-Salinity Water Samples

Wide range ammonia concentration analyzer utilizing a new principle of photoelectrochemical reaction at a nanoporous TiO2 photoanode

(2009) Takashi Suzuki et al.   ANALYST

Applications of Ion Chromatography for the Determination of Inorganic Cations

(2009) Rajmund Michalski   CRITICAL REVIEWS IN ANALYTICAL CHEMISTRY

A simplified version of the total kjeldahl nitrogen method using an ammonia extraction ultrasound-assisted purge-and-trap system and ion chromatography for analyses of geological samples

(2008) Fernanda V.M. Pontes et al.   ANALYTICA CHIMICA ACTA

Shipboard Fluorometric Flow Analyzer for High-Resolution Underway Measurement of Ammonium in Seawater

(2008) Natchanon Amornthammarong et al.   ANALYTICAL CHEMISTRY

Indirect Photodegradation of Dissolved Free Amino Acids: The Contribution of Singlet Oxygen and the Differential Reactivity of DOM from Various Sources

(2008) Anne L. Boreen et al.   ENVIRONMENTAL SCIENCE & TECHNOLOGY

Purge-and-trap ion chromatography for the determination of trace ammonium ion in high-salinity water samples

(2008) Po-Yen Wang et al.   JOURNAL OF CHROMATOGRAPHY A

Micelle-mediated extraction and spectrophotometric determination of ammonia in water samples utilizing indophenol dye formation

(2008) Abbas Afkhami et al.   JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY