Preferred Label : preconcentration;
Detailed label : preconcentration in trace analysis;
IUPAC definition : An operation (process) as a result of which the ratio of the concentration or the
amount of microcomponents (trace constituents) and macrocomponents (matrix) increases.
The term enrichment is not recommended.;
Origin ID : P04803;
See also
An operation (process) as a result of which the ratio of the concentration or the
amount of microcomponents (trace constituents) and macrocomponents (matrix) increases.
The term enrichment is not recommended.
