At ACS we use the latest techniques to ensure that our customers are supplied with fast, accurate test results. We stay current with applicable regulations and new laboratory methodologies and procedures. As part of our Laboratory Certification and Quality Assurance Plans, we participate in the DMR-QA, Water Pollution & Water Supply Laboratory Proficiency Testing Programs. Our Laboratory Quality Assurance Plan also incorporates analysis of duplicate samples, spiked samples, analytical standards, instrument calibrations and statistical examination of analyses performed in the laboratory. Testing includes: Certified Drinking Water & Wastewater Environmental Compliance Permitting & Reporting Feeds & Meats Testing Microbiology Testing Fat & Oils Air Samples On-Site Sample Collection