Complete your water testing at the sampling point with the new ExactBlue testing system - an easy-to-use smartphone-based nanotech platform that offers quantitative results for total microbial contamination as well as biocides, all on one platform, within minutes!   Quick, convenient, and accurate, ExactBlue is an indispensable tool in your water quality management strategy. ExactBlue allows water professionals to assess total microbial load and determine within minutes if a treated water source needs further action.