Analytical chemistry

Analytical chemistry

Industry: Chemistry

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Analytical chemistry

Precipitation titration

Chemistry; Analytical chemistry

Amperometric titration in which the potential of a suitable indicator electrode is measured during the titration.

Emission flame photometry

Chemistry; Analytical chemistry

A form of flame photometry in which a sample solution to be analysed is aspirated into a hydrogen-oxygen or acetyleneoxygen flame; the line emission spectrum is formed, and the line or band of ...

Atomization

Chemistry; Analytical chemistry

In flame spectrometry, conversion of a volatilized sample into free atoms.

Process analytical chemistry

Chemistry; Analytical chemistry

A branch of analytical chemistry concerned with quantitative and qualitative information about a chemical process.

End point

Chemistry; Analytical chemistry

That stage in the titration at which an effect, such as a colour change, occurs, indicating that a desired point in the titration has been reached.

Atom trap trace analysis

Chemistry; Analytical chemistry

An atom-counting method in which individual atoms of a chosen isotope are captured and detected with a laser trap.

Proton-induced x-ray emission

Chemistry; Analytical chemistry

A method of elemental analysis in which the energy of the characteristic x-rays emitted when a sample is bombarded with a beam of energetic protons is used to identify the elements present in the ...