Karl Fischer discovered that if sulfur dioxide is added in the excess the same reaction can be used for water determination by titration of the produced acids. His base of choice was pyridine which ...

Mettler Toledo has released two new titration brochures to assist laboratory personnel in method development and implementation. The "Selected Titration Methods for the Food and Beverages Industry”, ...

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Hanna Instruments, a leading privately held manufacturer of electro analytical instrumentation, has released two new automatic titration systems utilizing an industry first 40,000 step dosing pump.

This presentation will focus on revising some of the key topics in A-Level acid-base chemistry, e.g. definitions, calculating pH, acid-base titrations, titration curves and buffer solutions as ...

The HCl 0.1 mol/L titer application available from METTLER TOLEDO helps standardize HCl titrant with Tris(hydroxymethyl)-aminomethane. Monitoring of the titration is performed through potentiometric ...

AUTOMATIC instrumentation for recording ‘thermometric titration’ curves has been described in recent papers 1,2 from these laboratories, which represent the first report of a continuous titration ...

IN a previous paper 1 it was claimed that the addition of small amounts of copper sulphate to a suspension of acid-washed organic matter resulted in the release of two hydrogen ions for each of added ...

Proceedings of the National Academy of Sciences of the United States of America, Vol. 73, No. 7 (Jul., 1976), pp. 2211-2215 (5 pages) The variable fluorescence yield of photosystem II is dependent on ...