WorldCat Identities

National Water-Quality Laboratory (U.S.)

Overview
Works: 88 works in 169 publications in 1 language and 11,608 library holdings
Genres: Periodicals 
Classifications: GB701, 628.161
Publication Timeline
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Most widely held works about National Water-Quality Laboratory (U.S.)
 
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Most widely held works by National Water-Quality Laboratory (U.S.)
Quality assurance/quality control manual : National Water Quality Laboratory( Book )

4 editions published between 1992 and 1995 in English and held by 271 WorldCat member libraries worldwide

Water logs( )

in English and held by 215 WorldCat member libraries worldwide

Quality-assurance results for routine water analyses in U.S. Geological Survey laboratories, water year 1998 by Amy S Ludtke( Book )

3 editions published in 2000 in English and held by 183 WorldCat member libraries worldwide

Quality-assurance results for routine water analyses in U.S. Geological Survey laboratories, water year 1997 by Amy S Ludtke( Book )

2 editions published in 1999 in English and held by 173 WorldCat member libraries worldwide

Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory : processing, taxonomy, and quality control of benthic macroinvertebrate samples( Book )

2 editions published in 2000 in English and held by 15 WorldCat member libraries worldwide

Qualitative and quantitative methods to process benthic macroinvertebrate (BMI) samples have been developed and tested by the U.S. Geological Survey's National Water Quality Laboratory Biological Group. The qualitative processing method is based on visually sorting a sample for up to 2 hours. Sorting focuses on attaining organisms that are likely to result in taxonomic identifications to lower taxonomic levels (for example, Genus or Species). Immature and damaged organisms are also sorted when they are likely to result in unique determinations. The sorted sample remnant is scanned briefly by a second person to determine if obvious taxa were missed
Annual report, fiscal years 2001 and 2002 by National Water-Quality Laboratory (U.S.)( Book )

1 edition published in 2003 in English and held by 9 WorldCat member libraries worldwide

Determination of elements in natural-water, biota, sediment, and soil samples using collision/reaction cell inductively coupled plasma-mass spectrometry by John R Garbarino( Book )

2 editions published in 2006 in English and held by 7 WorldCat member libraries worldwide

Determination of semivolatile organic compounds and polycyclic aromatic hydrocarbons in solids by gas chromatography/mass spectrometry( Book )

2 editions published in 2006 in English and held by 5 WorldCat member libraries worldwide

Determination of wastewater compounds in whole water by continuous liquid-liquid extraction and capillary-column gas chromatography/mass spectrometry by Steven D Zaugg( Book )

2 editions published in 2006 in English and held by 3 WorldCat member libraries worldwide

Determination of pesticides and pesticide degradates in filtered water by direct aqueous-injection liquid chromatography-tandem mass spectrometry by Mark W Sandstrom( )

1 edition published in 2015 in English and held by 0 WorldCat member libraries worldwide

Using the U.S. Geological Survey National Water Quality Laboratory LT-MDL to evaluate and analyze data by Bernadine Bonn( )

1 edition published in 2008 in English and held by 0 WorldCat member libraries worldwide

 
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Audience Level
0
Audience Level
1
  Kids General Special  
Audience level: 0.53 (from 0.47 for Newsletter ... to 0.57 for Methods of ...)

Alternative Names
Geological Survey (U.S.). National Water-Quality Laboratory

Geological Survey (U.S.). Office of Water Quality. National Water-Quality Laboratory

NWQL

United States. National Water Quality Laboratory

Languages
English (97)