The following document discusses the method used for measuring nitrite in drinking water, wastewater, and reagent waters.
You will need Adobe Reader to view some of the files on this page. See EPA’s About PDF page to learn more.The following document discusses the method used for measuring nitrite in drinking water, wastewater, and reagent waters.
You will need Adobe Reader to view some of the files on this page. See EPA’s About PDF page to learn more.