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Pollutant Effects of Phosphates and Nitrates

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Pollutant Effects of Phosphates and Nitrates

SKU: LA20

Availability: In stockQuantity:100

$58.00

Quick Review:

  • Investigate pollution and environmental impact
  • Experiment with phosphate and nitrate compounds and the growth of algae over a 10 day period
  • Understand how nitrogen and phosphorous contribute to environmental problems
  • Calculate the growth rate of algae

Details

This kit is an excellent environmental pollution laboratory activity. Students use water samples from nearby fresh waterways to set up controlled experiments, observe them, and determine the effects on fresh water (both qualitative and quantitative) when phosphate and nitrate compounds are added. Over a period of ten days, students will observe the blooming of algae and bacteria.

QUANTITY DESCRIPTION
35 Clear plastic testing containers
35 Pressure sensitive identification labels
3 30-mL drop control bottles of Nitrate solution
3 30-mL drop control bottles of Phosphate and Nitrate solution
3 30-mL drop control bottles of Phosphate Solution
30 Student Worksheet and Guides
1 Teacher’s Guide with MSDS

 

Pollutant Effects of Phosphates and Nitrates

USD

$58.00

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