A leading producer of analytical instruments and chemical consumables, Waters understands both the demanding chemical requirements due to sensitive detection limits of the instruments you use and the dependable results you require. Sources of contamination in your workflow take valuable time to track down. Waters Certified Containers are uniquely processed, treated, and certified in the same unique manner as our highly regarded low TOC vials. Ultra-clean containers can be used on any LC system, including UPLC®, LC/UV, and LC/MS, among others. Manufactured to stringent standards, they prevent extraneous peaks and baseline noise stemming from high TOC. To help assist with contamination prevention and facilitate recommended care and use, each container carries the Waters certified mark for easy differentiation in operational use. You’ll save time and energy knowing that random variables stemming from potentially contaminated reservoir containers have been greatly reduced and your results are solid.