Liquid Biopsy sample prep matters. Power your LBx assays with nRichDX's Revolution Sample Prep System and Kits for cfDNA, cfTNA/cfRNA extraction from plasma, urine, and other biofluids, and CTC enrichment from blood. The Revolution System's unique nRicher Cartridge has the broadest range of sample input volumes in a single extraction for higher analyte yields, greater assay sensitivity, and earlier detection.