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P N Keliher

Showing results (1-10 of 11) with videos related to

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Talanta|May 1, 1982
Spectrophotometric determination of trace amounts of aniline by diazotization coupling with N-(1-naphthyl)ethylenediamine and extractionG Norwitz, P N Keliher
Talanta|April 1, 1986
Continued investigation of the diazotization and coupling spectrophotometric technique for the determination of aromatic amines with 8-amino-1-hydroxynaphthalene-3,6-disulphonic acid and N-(1-naphthyl)ethylenediamine as coupling agentsG Norwitz, P N Keliher
Talanta|April 1, 1984
Further application of the diazotizationcoupling spectrophotometric technique to the determination of aromatic amines with 8-amino-1 -hydroxynaphthalene-3,6-disulphonic acid and N-(1-naphthyl)-ethylenediamine as coupling agentsG Norwitz, P N Keliher
Talanta|September 1, 1978
Semimicro spectrophotometric determination of nitroglycerine in propellants by use of 2,4-xylenolG Norwitz, P N Keliher
Talanta|June 1, 1979
Spectrophotometric determination of tetrazene in primers and primer mixes by use of resorcinolG Norwitz, P N Keliher
The Analyst|June 1, 1987
Interference of ascorbic and isoascorbic acids in the spectrophotometric determination of nitrite by the diazotization-coupling techniqueG Norwitz, P N Keliher
Analytical Chemistry|June 10, 2010
Emission spectrometryP N Keliher, H Ibrahim, D J Gerth
Journal - Association of Official Analytical Chemists|November 1, 1988
Determination of arsenic and selenium in environmental and agricultural samples by hydride generation atomic absorption spectrometryJ W Hershey, T S Oostdyk, P N Keliher
Analytical Chemistry|January 1, 1975
Determination of pentachlorophenol by ultraviolet ratio spectrophotometryJ E Fountaine, P B Joshipura, P N Keliher
Talanta|September 1, 1981
Study of the behaviour of various phenolic compounds in the 4-aminoantipyrine and ultraviolet-ratio spectrophotometric methods without and with distillationJ Farino, G Norwitz, W J Boyko, et al.
Pageof 2

Showing results (1-10 of 11) with videos related to

Sort By:
Pageof 2
Talanta|May 1, 1982
Spectrophotometric determination of trace amounts of aniline by diazotization coupling with N-(1-naphthyl)ethylenediamine and extractionG Norwitz, P N Keliher
Talanta|April 1, 1986
Continued investigation of the diazotization and coupling spectrophotometric technique for the determination of aromatic amines with 8-amino-1-hydroxynaphthalene-3,6-disulphonic acid and N-(1-naphthyl)ethylenediamine as coupling agentsG Norwitz, P N Keliher
Talanta|April 1, 1984
Further application of the diazotizationcoupling spectrophotometric technique to the determination of aromatic amines with 8-amino-1 -hydroxynaphthalene-3,6-disulphonic acid and N-(1-naphthyl)-ethylenediamine as coupling agentsG Norwitz, P N Keliher
Talanta|September 1, 1978
Semimicro spectrophotometric determination of nitroglycerine in propellants by use of 2,4-xylenolG Norwitz, P N Keliher
Talanta|June 1, 1979
Spectrophotometric determination of tetrazene in primers and primer mixes by use of resorcinolG Norwitz, P N Keliher
The Analyst|June 1, 1987
Interference of ascorbic and isoascorbic acids in the spectrophotometric determination of nitrite by the diazotization-coupling techniqueG Norwitz, P N Keliher
Analytical Chemistry|June 10, 2010
Emission spectrometryP N Keliher, H Ibrahim, D J Gerth
Journal - Association of Official Analytical Chemists|November 1, 1988
Determination of arsenic and selenium in environmental and agricultural samples by hydride generation atomic absorption spectrometryJ W Hershey, T S Oostdyk, P N Keliher
Analytical Chemistry|January 1, 1975
Determination of pentachlorophenol by ultraviolet ratio spectrophotometryJ E Fountaine, P B Joshipura, P N Keliher
Talanta|September 1, 1981
Study of the behaviour of various phenolic compounds in the 4-aminoantipyrine and ultraviolet-ratio spectrophotometric methods without and with distillationJ Farino, G Norwitz, W J Boyko, et al.
Pageof 2