Flow spectrophotometric determination of ammonium ion

[1]  R. E. Taljaard,et al.  Determination of ammonia in water and industrial effluent streams with the indophenol blue method using sequential injection analysis , 1997 .

[2]  O. Wolfbeis,et al.  Study of the performance of an optochemical sensor for ammonia , 1996 .

[3]  I. Yoshida,et al.  Adsorption and Concentration of Ammonia in Water with Copper Zirconium Phosphate Metal , 1996 .

[4]  V. Cerdà,et al.  Evaluation of flow injection methods for ammonium determination in wastewater samples , 1995 .

[5]  M. D. L. Castro,et al.  Continuous flow assay of ammonia in plasma using immobilized enzymes , 1994 .

[6]  M. Tabata,et al.  Use of various types of column reactors for flow-injection analysis. , 1992, Journal of chromatography.

[7]  Celio Pasquini,et al.  Flow-injection Determination Of Inorganic Forms Of Nitrogen By Gas Diffusion And Conductimetry , 1991 .

[8]  C. Pasquini,et al.  Differential conductimetry in flow injection. Determination of ammonia in Kjeldahl digests , 1991 .

[9]  A. Attiyat,et al.  Indirect Atomic Absorption Spectrometric Determination of Ammonia, Thiosulfate and Cyanide in an Unsegmented Flow System , 1990 .

[10]  A Maquieira,et al.  Enzymic determination of ammonia in food by flow injection. , 1990, The Analyst.

[11]  Purnendu K. Dasgupta,et al.  Fluorometric measurement of aqueous ammonium ion in a flow injection system , 1989 .

[12]  J. Bartrolí,et al.  Flow injection system for on-line potentiometric monitoring of ammonia in freshwater streams , 1989 .

[13]  M. D. L. Castro,et al.  Simultaneous determination of ammonia and urea with an asymmetric merging zones/flow-injection configuration , 1989 .

[14]  Á. Ríos,et al.  Determination of pH, conductivity, residual chlorine and ammonium and nitrite lons in water with an unsegmented flow configuration , 1988 .

[15]  M. Balconi,et al.  Applications of flow injection analysis in a power plant determination of pH, ammonia and hydrazine in an AVT-conditioned water steam cycle , 1988 .

[16]  M A Arnold,et al.  Simplex optimization of a fiber-optic ammonia sensor based on multiple indicators. , 1988, Analytical chemistry.

[17]  M. Tabata,et al.  Use of A Bioreactor Consisting of Sequentially Aligned L‐Glutamate Dehydrogenase and L‐Glutamate Oxidase for the Determination of Ammonia by Chemiluminescence , 1987, Biotechnology and applied biochemistry.

[18]  S. R. Crouch,et al.  Investigation of a Chemiluminescent System for the Determination of Ammonia by Flow-Injection Analysis , 1987 .

[19]  Ramaier Narayanaswamy,et al.  Ammonia-sensitive fibre optic probe utilising an immobilised spectrophotometric indicator , 1987 .

[20]  C. Pasquini,et al.  Flow-injection determination of ammonia in kjeldahl digests by gas diffusion and conductometry , 1987 .

[21]  U. Sprenger,et al.  Determination of ammonium in aerosols, cloud and rain water, and of gaseous ammonia in the troposphere , 1987 .

[22]  Mark A. Arnold,et al.  Fiber optic ammonia gas sensing probe , 1986 .

[23]  Otto S. Wolfbeis,et al.  Fibre-optic fluorescing sensor for ammonia , 1986 .

[24]  S. Motomizu,et al.  Fluorometric determination of ammonia in river water by flow injection analysis. , 1985 .

[25]  M. Meyerhoff,et al.  Comparison of tubular polymeric pH and ammonium ion electrodes as detectors in the automated determination of ammonia. , 1985, The Analyst.

[26]  R. Schothorst,et al.  Determination of total ammoniacal introgen in water by flow injection analysis and a gas diffusion membrane , 1983 .

[27]  Mark E. Meyerhoff,et al.  Flow Injection Determination of Ammonia-N Using Polymer Membrane Electrode-based Gas Sensing System , 1981 .

[28]  R. W. Frei,et al.  Spectrophotometric determination of trace amounts of silver(I) , 1968 .