Skip to main content
U.S. flag

An official website of the United States government

Quality assurance/quality control manual; National Water Quality Laboratory

January 1, 1995
View Document

Quality-control practices are established for the operation of the U.S. Geological Survey's National Water Quality Laboratory. These practices specify how samples are preserved, shipped, and analyzed in the Laboratory. This manual documents the practices that are currently (1995) used in the Laboratory.

Citation Information

Publication Year 1995
Title Quality assurance/quality control manual; National Water Quality Laboratory
DOI 10.3133/ofr95443
Authors J.W. Pritt, J.W. Raese
Publication Type Report
Publication Subtype USGS Numbered Series
Series Title Open-File Report
Series Number 95-443
Index ID ofr95443
Record Source USGS Publications Warehouse
USGS Organization National Water Quality Laboratory