/community-hubs/measurement-instrumentation/b/analytical-weblog/posts/qcl-technology-provides-never-before-achievable-performance-in-gas-purity-measurementBy Amanda Gogates, Cascade Global Product Manager, Emerson Automation Solutions Precise and cost-effective measurement of gas purity significantly impacts the bottom line in a number of industrial applications. I’d like to share a new technology withen-USTelligent Community 13