As pioneers of polymerase chain reaction (PCR) technology, we continue to demonstrate our commitment to scientific and clinical excellence. Roche systems and assays are the trusted choice in clinical trials across the industry —from plasma and blood screening and viral load testing to more recent leadership with HPV Primary Screening and advances in oncology testing with the cobas® EGFR Mutation Test v2. We hold our products to the highest performance standards to give you confidence in every result.