Waters Certified Containers are manufactured using tightly controlled process limits, resulting in the cleanest and highest quality reservoir containers in the industry. These ultra-clean containers can be used on any liquid chromatography (LC) system, including Ultra Performance Liquid Chromatography (UPLC®), Liquid Chromatography/Ultraviolet (LC/UV), and Liquid Chromatography/Mass Spectroscopy (LC/MS). Manufactured to stringent standards, Waters Certified Containers prevent extraneous peaks and baseline noise stemming from high total organic carbon (TOC). Each container is easy to access and identify, making it easy to find what you need when you need it.