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 ...

The titration curves of three synthetic auxins-3-indole acetic, 3-indole propionic and 3-indole butyric acids-were determined for distilled water solutions of varying concentrations. Within the limits ...

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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The new applications cover a number of industries including the pharmaceutical industry, the petrochemical industry, and water analysis. The new ANs are available for free from the homepage of Metrohm ...

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.

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 ...

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 ...

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 ...