Phenova, A Phenomenex Company is an industry leading provider of proficiency testing standards and certified reference materials. Phenova is accredited to ISO 17043, 17025, TNI Volume 3, and Guide 34 by A2LA. Phenova primarily services the environmental industry providing proficiency testing standards for waste water, drinking water, air and emissions, biosolids, and soil matrixes for chemical and microbiological analytes. The Phenova web site offers many different tools and features to the quality focused laboratory to track improve and monitor the quality at their facility. Phenova provides proficiency testing and certified reference materials both domestically and internationally.