Fast, easy-to-use water test kits detect hazardous contaminants in municipal and private well drinking water. Drinking water test kits indicate the presence of bacteria, pesticides, and lead. Kits also include readings for nitrate (0 to 50 ppm), nitrite (0 to 10 ppm), total chlorine (0 to 10 ppm), pH (6 to 10), and water hardness (0 to 425 ppm). Well water test kits add tests for contaminants commonly found in private well water: iron and copper (0 to 5 ppm). Order bacteria, pesticides, and lead stand-alone kits if less comprehensive tests are required. All kits are for one-time use. Lab-quality results in a simple-to-use, affordable kit Comprehensive test kits detect most common water contaminants Compare your results against EPA-recommended levels