#500 Drinking Water Basic Tests Kits Compare drinking water from various sources and water treatments.
Each water sample is tested for this Set of Parameters: pH, Alkalinity, Water Hardness, Nitrate, Nitrite, Free Chlorine and Total Chlorine.
(7 tests on each 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: #500 Drinking Water Basic Tests Kit.
Basic water related reference information at: sciencefairwater.com Water Basics 101 (a web work in progress).