的 Texas 研究 Institute for Environmental Studies (试) 分析实验室 provides 质量 analytical services 方法开发 to the academic community at 山姆 Houston State University, local communities with "Outreach and Extension" services, and contractual analytical analyses for industrial, 商业, 市政客户. We are guided in operations by safety, data integrity and laboratory ethics, 质量, 和服务, and continually strive to build and strengthen collaborative relationships.