10 Terms
Home > Industry/Domain > Chemistry > Analytical chemistry
Analytical chemistry
Industry: Chemistry
Add a new termContributors in Analytical chemistry
Analytical chemistry
Masking reagent
Chemistry; Analytical chemistry
A substance that decreases the concentration of a free metal ion or ligand by conversion into an essentially unreactive form, thus preventing undesirable chemical reactions that would interfere with ...
Colour throw
Chemistry; Analytical chemistry
In an ion-exchange process, discoloration of the liquid passing through the bed.
Sulphur test
Chemistry; Analytical chemistry
1. Method to determine the sulphur content of a petroleum material by combustion in a bomb. 2. Analysis of sulphur in petroleum products by lamp combustion in which combustion of the sample is ...
Mass spectrometry
Chemistry; Analytical chemistry
An analytical technique for identification of chemical structures, determination of mixtures, and quantitative elemental analysis, based on application of the mass spectrometer.
Column
Chemistry; Analytical chemistry
In chromatography, a tube holding the stationary phase through which the mobile phase is passed.
Supercritical-fluid chromatography
Chemistry; Analytical chemistry
Any chemical separation technique using chromatography in which a supercritical fluid is used as the mobile phase.
Mass-to-charge ratio
Chemistry; Analytical chemistry
In analysis by mass spectroscopy, the measurement of the sample mass as a ratio to its ionic charge.
