size fractionation


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size fractionation

The separation of substances in a mixture on the basis of their molecular size, e.g., the separation of DNA strands based on their number of nucleotides.
See also: fractionation
References in periodicals archive ?
Additionally, the size fractionation step within the methodology of Skjemstad et al.
Two assessments of the implication of automating the size fractionation process were completed.
Comparison of manual and automated size fractionation
The influence of the size fractionation method used (manual v.