Determination of Dissolved Oxygen Concentration SKU: ALD9750
This kit has been designed to allow the analyst to perform a very simple titration to determine the dissolved oxygen concentration in their freshwater sample
This kit provides an unsophisticated, but effective way to examine their region's natural and treated waters. The easy-to-perform chemical tests in this kit qualitatively identify many common water pollutants.
What are some common causes of water pollution in today's world?
Pollutants are detected through color changes - the deeper the color, the greater the pollution. Results are safe, reliable and very dramatic. Tests are performed for these common pollutants: Ammonia, Chlorine, Chromium, Copper, Cyanide, Iron, Nitrate, Phosphate, Silica and Sulfide. While conducting these tests, students also learn about the different methods used in quality water testing methods, how to interpret results from these methods, and how to identify the pH of locally collected water. This kit includes enough material to conduct 50 tests for each of the ten major pollutants.
Kit Includes:
Scientific Concepts:
Classroom Planning:
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This kit has been designed to allow the analyst to perform a very simple titration to determine the dissolved oxygen concentration in their freshwater sample
Understand the importance and value of fresh water and the need to protect and conserve this valuable resource. Realize that a variety of factors, including natural ones, contribute to the...
Hydrion Insta-Chek pH Paper, the ultimate in wide range, general purpose pH papers has a distinct color match at full pH units:[1.0][2.0][3.0][4.0][5.0][6.0][7.0][8.0][9.0][10.0][11.0][12.0]