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Cleaning Up Oil Spills With Oil-Hungry Bacteria (Lab Investigation)

Watch oil degradation performed by microbes! Students set up a simulated oil spill ...
$83.95

Determination of Alkalinity of Water

Innovating Science™ This kit has been designed to allow the analyst to perform ...
$39.95

Determination of Dissolved Oxygen Concentration

Innovating Science™ This kit has been designed to allow the analyst to perform ...
$29.95

Determination of the Ammonia Nitrogen Concentration in Water

Innovating Science ™ This kit has been designed to allow the analyst to ...
$39.95

Determination of Water Hardness

Innovating Science™ This kit has been designed to allow the analyst to perform ...
$39.95

Earth Force Low-Cost Water Monitoring Kit

Economical, portable & easy to use, for learning the basics of water quality. ...
$37.95

Envirolab 1

What has happened to Carterville Creek?  This kit uses a clever story line ...
$79.00

Simulating The Effects Of Acid Rain Lab Investigation

A startling look at one of our most important environmental challenges. What causes ...
$82.95

Water Pollutants & Purification Lab Investigation

Demonstrate the key concepts of water treatment. What is the source of our ...
$78.95

Water Treatment Activity Model

Model a sewage treatment plant Graphically demonstrate the key concepts of water treatment. ...
$230.95

Why Is The Water Green? (Lab Investigation)

Investigate how common pollutants affect microlife. Lab Kit for 40 students. Investigate how ...
$70.95

Why Is The Water Green? (Refill)

Refill for NEO 19 ...
$31.45