Aquapal - Chemistry - Commercial Organizations - Titrators

In chemistry laboratory research, scientists frequently need to analyze a sample to determine the concentration of trace amounts of water. A Karl Fischer coulometric titrator is an excellent analytical instrument that enables researchers to obtain results accurately and with high precision.

The technology behind the instrument involves a chemistry reaction in which negatively charged iodide ions are oxidized to elemental iodine, I₂. The iodine in turn oxidizes sulfur dioxide to sulfur trioxide which reacts with water in a highly exothermic reaction to produce sulfuric acid. The current consumed in this reaction can be measured and the resulting data can be processed using a computer to determine the concentration of water in the sample.

The accurate detection and measurement of trace amounts of water in samples is of critical importance in promoting innovation and advances in organic chemistry and synthesis, medicine, genomics, microbiology, and bioinformatics. This technique is important for research in many disciplines requiring highly accurate analytical data including spectroscopy.

Researchers can use this data and other results in bringing the next generation of pharmaceuticals to the market. Medical researchers can then continue to develop new technology to improve the health and wellbeing of the public.

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