Testing
Before choosing a water system that is appropriate for a region, it is important to test the water quality for specific pollutants. Or there may be a natural disaster that requires immediate testing of local water sources that are in question. Many of the test kits available today are portable and for in-field, ease-of-use. There are portable labs available, backpack testing kits for extreme remote locations, self-assembled kits, and many more commercial products and services for NGOs and communities in the developing world.
