The United States Department of Agriculture (USDA) is seeking a contractor to provide at least 8640 individual plant sample sequencing library kits. The kits must contain all reagents needed to prepare double-stranded libraries with full-length adapters compatible with Illumina sequencing chemistries from 50 nanograms of high molecular weight plant DNA. The kits should include unique DNA sequence barcodes for at least 960 samples that allow samples to be pooled for Illumina whole genome sequencing and later deconvoluted to associate DNA sequences with individual samples. • The kits must be able to prepare libraries in four hours or less. • The kits must not require equipment beyond pipettes/tips, a vortex mixer, a benchtop mini-centrifuge, 96-well thermal cycler with heated lid, a fluorometer, and Agilent Technologies 2100 Bioanalyzer. • The contractor must deliver the kits within 30 days after award to USDA, SEA Plant Science Research, 840 Oval Dr., NC State University, 2122 Plant Sciences, Raleigh, NC 27606.