Determination of Water Hardness Kit
Product Number: C33909
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Grades 6-8. Designed to allow the analyst to perform a very simple titration to determine the hardness of their fresh water sample. The titration uses an easily identifiable color transition to indicate the end of the analysis. The kit contains everything an analyst would need to perform a water analysis either in the laboratory setting or out in the field. Contains enough materials to perform 40 tests. Contents: six plastic pipettes, three reaction vessels, three collection bottles, one measuring tube, two titrators (3 ml), three 60 ml 0.005 M EDTA titrants, 60 ml pH10 buffer solution, and 15 ml Eriochrome Black T indicator solution.