The LaMotte 5918 urban water quality test kit provides students ages 6 and up with hands-on experience performing water quality tests on drinking water and water collected from run-off and street puddles. Concepts include water chemistry and environmental awareness in urban areas. Supplies provide non-hazardous testing for chlorine, copper, iron, hardness, nitrate, pH, phosphates, and temperature. Includes handbook. LaMotte manufactures analytical reagents, portable water testing instrumentation, and microbiological testing products. The company, founded in 1919, is headquartered in Chestertown, MD.