Linked from
The 13 pages that link to Capillary electrophoresis, each with the reason it gives.
DNA profilingRelated: It separates amplified DNA fragments by size to reveal STR alleles.
Sanger sequencingRelated: It separates labeled Sanger fragments by length for detection.
DNA fingerprintingRelated: It separates amplified STR fragments and estimates their lengths.
FormamideRelated: Formamide can denature nucleic acids in electrophoretic sample preparation.