PurTest Project School Kit - 8 tests for up to 5 Students 60 Hydrotech reverse osmosis membranes are

Hydrotech reverse osmosis membranes are available in thin film composite (TFC) or cellulose triacetate (CTA) and a number of different permeate flow rates

Test ranges are as followed:

Approved for behind-the-wall applications and can be used for permanent installations

Pressure Range: Vacuum to 200 psi

Suitable for cold and hot water use only

PurTest Project School Kit - 8 tests for up to 5 Students 60 Hydrotech reverse osmosis membranes areThe PurTest Project School Kit is ideally sized for a science fair project or small group experiment. Water knowledge booklets and test strips engage students in identifying 8 water contaminants conditions, and teaches appropriate corrective action to improve water quality. 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