EMERSON PROCESS MANAGEMENT: The Rosemount Analytical Model WQS water quality monitoring system recently achieved the highest overall system accuracy of 94% in an evaluation by the U.S. Environmental Protection Agency (EPA) Environmental Testing Verification (ETV) program. This score was achieved while the system required and received no scheduled operator maintenance, unlike other tested systems that were regularly maintained. The system requires no expensive reagents for operation and comes as a complete "plug and plumb" panel system designed to withstand the rigors of a real-world distribution environment. Call 949.757.8536 or visit www.emersonprocess.com .