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Analytical chemistry
Industry: Chemistry
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Analytical chemistry
Acid heat test
Chemistry; Analytical chemistry
The determination of degree of unsaturation of organic compounds by reacting with sulfuric acid and measuring the heat of reaction.
Phase titration
Chemistry; Analytical chemistry
Analysis of a binary mixture of miscible liquids by titrating with a third liquid that is miscible with only one of the components, using the ternary phase diagram to determine the end point.
Disc colorimeter
Chemistry; Analytical chemistry
A device for comparing standard and sample colours by means of rotating colour disks.
Acidic titrant
Chemistry; Analytical chemistry
An acid solution of known concentration used to determine the basicity of another solution by titration.
Displacement chromatography
Chemistry; Analytical chemistry
Variation of column-development or elution chromatography in which the solvent is sorbed more strongly than the sample components; the freed sample migrates down the column, pushed by the solvent.
Acidimeter
Chemistry; Analytical chemistry
An apparatus or a standard solution used to determine the amount of acid in a sample.
Phenol coefficient
Chemistry; Analytical chemistry
Number scale for comparison of antiseptics, using the efficacy of phenol as unity.
