Standard procedures and quality-control practices for the U.S. Geological Survey National Field Quality Assurance Program from 1982 through 1993
Open-File Report
95-317
By: D.L. Stanley
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Abstract
The U.S. Geological Survey operates the National Field Quality Assurance Program to provide quality- assurance reference samples to field personnel who make water-quality field measurements. The program monitors the accuracy and precision of pH, specific conductance, and alkalinity field measurements. This report documents the operational procedures and quality-control techniques used in operating the quality-assurance program.
| Publication type | Report |
|---|---|
| Publication Subtype | USGS Numbered Series |
| Title | Standard procedures and quality-control practices for the U.S. Geological Survey National Field Quality Assurance Program from 1982 through 1993 |
| Series title | Open-File Report |
| Series number | 95-317 |
| DOI | 10.3133/ofr95317 |
| Year Published | 1995 |
| Language | ENGLISH |
| Publisher | U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], |
| Description | iv, 75 p. :ill. ;28 cm. |