PurTest Standard School Kit - 8 Tests for 30 Students 500 Gallons This filter set is manufactured

This filter set is manufactured with FDA CFR-21 compliant materials

Flow Rate: 2 GPM

Certifications: C-UL-US

Material: HDPE (high-density polyethylene)

High torque motor

PurTest Standard School Kit - 8 Tests for 30 Students 500 Gallons This filter set is manufacturedThe PurTest Standard School Kit contains enough material to guide 30 students through 8 experiments. This kit will help the students learn about water wells, the hydrologic cycle and how water acquires and naturally removes some contaminants. Students will test for: Nitrates Nitrites pH Alkalinity Hardness Chlorine Copper Iron The teacher's guide includes the hydrologic cycle, building a well, acid rain and the dilution solution, along with a 14 page