"Kemtec"

Do commercial sunscreens really work? Test them and find out with this kit.

The Neutralization by the Drop Titration Method Kit contains an easy and hands-on titration experiment.

Test a Variety of Samples

A hands-on volcano model building project complete with safe, simulated lava eruptions.

Students study food web relationships and how natural and human induced changes in the environment such as severe storms, drought, floods, housing developments, road salt, and fertilizer runoff upset the balance of ecosystems.

This exercise examines various types of pollutants, their sources, and their effects on the ocean, its inhabitants and the surrounding coastline.

This elementary kit allows students to model four ocean ecology scenarios as they investigate the effect of farm and industrial waste on ocean life.