SRWS

Standard Reference Water Samples are prepared and used by the U.S. Geological Survey's quality assurance program to ensure that the laboratory is producing analytical data for inorganic constituents that are of acceptable reliability (Schroder and others, 1980).

---

Table of Contents || USGS home page || USGS WRD National Research Program Web Page
The URL of this page is: http://wwwbrr.cr.usgs.gov/projects/GWC_Crystal/fweb/srws.shtml
Comments and feedback: cgunther@usgs.gov
Last modified: Monday, 25-Nov-1996 17:50:09 EST