Article number. 121479
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Backpack LabTM Water Quality Educational Test kit contains: 110 tests each for acidity and alkalinity, 100 tests for carbon dioxide, dissolved oxygen, hardness, nitrate and phosphate. pHep®4: water-resistant pH / temperature tester DiST®5: water-resistant conductivity and TDStester Secchi disk for turbidity Backpack for all components of the kit Comprehensive guide for teachers with a curriculum that meets the National Science Teachers Association Standard Summaries of each parameter Laminated instruction cards with step-by-step procedures for field testing Instructions for lab activities with goals, hypotheses, results for test procedures and comments A glossary of the key terms
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Delivery status: in stock
Delivery status: on order