The NSF Bioensaios laboratory began operations in 1990 giving services of chemical and biological analyzes for the environmental area, chemicals and foods. Currently conducts studies for registration and also analysis for quality control. Has a structure of more than 1200m 2, located in Viamao / RS and with the collaboration of more than 70 employees.

Established primarily to perform ecotoxicity tests, was a pioneer in the sector. Over the years diversified its laboratories and expanded its field of expertise in the areas of contaminants in food and also safety assessment and characterization of chemicals such as pesticides, wood preservatives, oil dispersants, chemicals for water treatment and recently for drugs.

Studies for characterizing and assessing the dangerousness of chemicals to humans and the environment.
Analysis of contaminants in foods of vegetable and animal origin aiming to support food security and agribusiness.
Analysis of environmental samples in accordance with the federal, state and municipal ordinances and resolutions.
Support for the drug industry through the development and validation of analytical methods.