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PROBLEM: Why should you test for pH, nitrates, and dissolved
oxygen?
HYPOTHESIS:
MATERIALS: thermometer, La Motte test kits for pH, nitrate, and
dissolved oxygen, water samples
PROCEDURE: SEE
PRECEDING PAGE
DATA SHEET
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Sample # |
temperature |
dissolved O2 |
nitrate |
pH |
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Average |
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Describe conditions:
Describe water:
Conclusions:
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