Next-generation sequencing (NGS) enables researchers to obtain genetic information from samples faster and more efficiently. NGS sample preparation functionality relies on the available sequencing library, sample type, and NGS platform. NGS sample adheres to the following sample preparation sequence: DNA extraction, amplification, library preparation, purification, and quality control. NGS kits and sample preparation equipment options are designed to streamline a variety of applications including forensic genomics, genetic genealogy, and DNA analysis.