NATrol™ products from ZeptoMetrix are the industry’s preferred standard for molecular diagnostics testing. NATrol™ Controls are refrigerated, ready-to-use, non-infectious, whole-organisms that mimic a true clinical specimen. NATrol products are prepared from purified microorganisms that are grown in cell culture, microbial culture, or isolated from the plasma of infected individuals. Utilizing NATrol Controls on a consistent basis helps to monitor testing performance and provides additional confidence in the quality and reliability of laboratory operations.