Description: Phosphorus, Orthophosphate (reactive) Test Strips
Phosphorus occurs in natural water and wastewater almost solely as phosphates. Phosphates may enter water from agricultural run-off and as biological and industrial waste. They may be added to water in municipal and industrial water treatment to control corrosion. A certain amount of phosphate is essential for most plants and animals, but too much can contribute to eutrophication, especially when large amounts of nitrogen are also present.
QTY: 50 test strips
Test range: 0-50mg/L