(USGS logo) U.S. Geological Survey

Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory --Determination of Total Phosphorus by a Kjeldahl Digestion Method and an Automated Colorimetric Finish that Includes Dialysis, U.S. Geological Survey Open-File Report 92-146, 11 p.

By Patton, Charles J., and Truitt, Earl P.


U.S. Geological Survey
Open-File Report 92-146

This document is available in Portable Document Format
Retrieve pdf version of OFR 92-146

This page is URL: http://wwwnwql.cr.usgs.gov/Public/pubs/OFR92-146.html
For Inquiries Contact: Jon W. Raese (jwraese@usgs.gov)
Last Modified: 02 June 2003