CHEMetrics manufactures easy to use, accurate, portable water quality test kits and instruments for qualitatively and quantitatively measuring more than 50 water analytes and parameters, including phosphates, nitrates, copper and detergents. Each test kit contains patented, self-filling ampoules. Each ampoule has a unit dose of liquid reagent sealed under vacuum, which eliminates the need to measure and mix chemicals, simplifies testing and greatly reduces reagent spoilage. Applications for the products include pure water, drinking water, wastewater, and environmental water testing. Industries served include petro-chemical, power generation, water treatment, and environmental.