Results 301 to 310 of about 142,903 (317)

Use of achiral shift reagents to indicate relative stabilities of diastereomeric solvates

The Journal of Organic Chemistry, 1975
David L. Sikkenga, William H. Pirkle
openaire   +2 more sources

Further evidence indicating the specificity of the orcinol spray reagent for ketoheptoses on paper chromatograms

Archives of Biochemistry and Biophysics, 1951
Arthur Bevenue, Kenneth T. Williams
openaire   +3 more sources

229. Substituted benzidines and related compounds as reagents in Analytical Chemistry. Part IX. Naphthidine- and 3 : 3′-dimethylnaphthidine-sulphonic acids as new redox indicators

, 1952
R. Belcher, A. J. Nutten, W.I. Stephen
openalex   +1 more source

Arsenazo, 2-(4-arsonophenyl(azo-7-(4-antipyril)azo-1,8-dihydroxy-3,6-naphtalene disulphonic acid as reagent for calcium ions. New parameters for metallochromic indicator characterization

, 1986
Juan Cacho Palomar, A. López Molinero, María Ibáñez   +2 more
openalex   +1 more source

Provisional recommendation IFCC methods for the measurement of catalytic concentration of enzymes Part 7. IFCC method for creatine kinase. Appendix B. Reagent specifications. Conditions for measuring the catalytic concentration of auxiliary and indicator enzymes and their contaminants

, 1990

openalex   +1 more source

Location of Separated Zones by Use of Visualization Reagents, UV Absorbance on Layers Containing a Fluorescent Indicator, and Densitometry

, 2006
Bernd Spangenberg
openalex   +1 more source

118. Substituted benzidines and related compounds as reagents in Analytical Chemistry. Part V. New indicators for the microvolumetric determination of gold

, 1951
R. Belcher, A. J. Nutten
openalex   +1 more source

825. Substituted benzidines and related compounds as reagents in Analytical Chemistry. Part XVI. Anthranilic, orthanilic, benzidine-3,3′-dicarboxylic, and benzidine-3,3′-disulphonic acids as redox indicators

, 1960
Daniel I. Rees, W.I. Stephen
openalex   +1 more source

Substituted benzidines and related compounds as reagents in analytical chemistry. Part XIV. 3-Bromo- and 3,3′-dibromo-benzidine as redox indicators

, 1963
R. Belcher, A. J. Nutten, W. I. Stephen, M. Kapel   +3 more
openalex   +1 more source

ChemInform Abstract: Organotelluriums. Part 18. Simple Titration Method Using Diphenyl Ditelluride as a Colored Indicator for the Determination of Organolithium and Organomagnesium Reagents.

, 1990
Yoshio Aso, Hiroaki Yamashita, Tetsuo Otsubo, F. OGURA   +3 more
openalex   +1 more source