15 Experiments and Water Tests for 30The PurTest(r) Comprehensive School Kit comes with a well planned Teachers Manual, making it easy to navigate students through 15 experiments and tests in a format that actively promotes student involvement and class discussion.
Build simple models of the Hydrologic Cycle and a Water Well.
Identify how water acquires Acid Rain. Includes the same Bacteria test used by the Centers for Disease Control and Prevention (CDC).
Test for Lead in water from 3 sources.
Identify - in 30 water samples - absence or presence of 13 Pesticides based on the EPA standard for safety.
Identify absence or presence of:
The PurTest(r) COMPREHENSIVE SCHOOL KIT contains enough material for 30 students.
The Comprehensive Kit experiments include the Hydrologic Cycle, Building a Well, Acid Rain and the Dilution Solution along with water facts, water usage, monitoring and general water awareness knowledge.