#540 Environmental and Outdoor Water Sources Testing plus Bacteria such as lakes, creeks, ponds, rivers etc are tested for basic chemical parameters, plus Bacteria Growth Indicator.
Each water sample is tested for this Set of Parameters: pH, Alkalinity, Water Hardness, Total Dissolved Solids (TDS), plus Bacteria Growth.
(5 tests on each water sample).
Safe Fast Educational Fun.
Good experiment for science project that combines chemical and bacteria testing. Chemical testing only takes a few minutes per sample. The bacteria sample grows for 48 hours before reading.
More detailed information about this kit: #540 Environmental and Outdoor Water Sources Testing plus Bacteria Growth
Basic water related reference information at: sciencefairwater.com Water Basics 101 (a web work in progress).