This document is included in Selected Analytical Methods for Environmental Remediation and Recovery (SAM).
U.S. EPA. 1993. “Method 350.1: Nitrogen, Ammonia (Colorimetric, Automated Phenate),” Revision 2.0. Cincinnati, OH
EPA’s Selected Analytical Methods for Environmental Remediation and Recovery (SAM) lists this method for preparation and analysis of drinking water samples for detection and measurement of ammonia.You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.
- EPA Method 350.1: Determination of Ammonia Nitrogen by Semi-Automated Colorimetry (PDF)(15 pp, 205 K, 08/1993)