#524 Drinking Water Basic Tests Kits compare drinking water from various sources and water treatments.
Each bottled and drinking water sample is tested for this Set of Parameters: Alkalinity, pH, Water Hardness, Free Chlorine and Total Chlorine.
(5 tests per water sample).
Safe Fast Educational Fun.
Good experiment for a first time science project. Testing only takes a few minutes per sample.
More detailed information about this kit: #524 Drinking Water Basic Tests Kit.
Basic water related reference information at: sciencefairwater.com Water Basics 101 (a web work in progress).