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Displaying 1-15 of 15 results for author "National Water-Quality Laboratory (U.S.)"
Quality-assurance results for routine water analyses in U.S. Geological Survey laboratories, water year 1998 / by Amy S. Ludtke, Mark T. Woodworth, and Philip S. Marsh.
- Text
- Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey : Information Services [distributor], 2000.
- 2000
- 1 Item
Item details Format Call Number Item Location Text JSF 01-400 Offsite Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory [microform] : determination of organonitrogen herbicides in water by solid-phase extraction and capillary-column gas chromatography/mass spectrometry with selected-ion monitoring / by Mark W. Sandstrom ... [et al.]
- Text
- Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey : U.S. Geological Survey, Books and Open-File Reports Section [distributor], 1992.
- 1992
Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory [microform] : determination of the total phosphorus by a Kjeldahl digestion method and an automated colorimetric finish that includes dialysis / by Charles J. Patton and Earl P. Truitt.
- Text
- Denver, Colo. : U.S. Geological Survey : Books and Open-File Reports Section [distributor], 1992.
- 1992
Quality assurance/quality control manual [microform] : National Water Quality Laboratory / by J.W. Pritt and J.W. Raese, editors.
- Text
- Denver, Colo. : U.S. Geological Survey : Books and Open-File Reports Section [distributor], 1992.
- 1992
Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory [microform] : determination of metals in water by inductively coupled plasma-mass spectrometry / by Lynda M. Faires.
- Text
- Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey : Open-File Reports--ESIC [distributor], 1993.
- 1993
Quality assurance/quality control manual [microform] : National Water Quality Laboratory / by J.W. Pritt and J.W. Raese, editors.
- Text
- Denver, Colo. : U.S. Geological Survey : Open-File Reports Section, ESIC [distributor], 1995.
- 1995
Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory [microform] : determination of 86 volatile organic compounds in water by gas chromatography/mass spectrometry, including detections less than reporting limits / by Brooke F. Connor ... [et al.].
- Text
- Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey, 1998.
- 1998
Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory : determination of organic plus inorganic mercury in filtered and unfiltered natural water with cold vapor-atomic fluorescence spectrometry / by John R. Garbarino and Donna L. Damrau.
- Text
- Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey : Branch of Information Services [distributor], 2001.
- 2001
- 1 Item
Item details Format Call Number Item Location Text JBX Q-493 Offsite Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory : determination of pesticides in water by graphitized carbon-based solid-phase extraction and high-performance liquid chromatography/mass spectrometry / by Edward T. Furlong ... [et al.].
- Text
- Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey : Branch of Information Services [distributor], 2001.
- 2001
- 1 Item
Item details Format Call Number Item Location Text JSF 02-159 Offsite Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory [microform] : determination of moderate-use pesticides and selected degradates in water by C-18 solid-phase extraction and gas chromatography/mass spectrometry / by Mark W. Sandstrom ... [et al.].
- Text
- Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey : Branch of Information Services [distributor], 2001.
- 2001
- 1 Resource
Available Online
http://purl.access.gpo.gov/GPO/LPS43924Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory [microform] : determination of gasoline oxygenates, selected degradates, and BTEX in water by heated purge and trap/gas chromatography/mass spectrometry / by Donna L. Rose and Mark W. Sandstrom.
- Text
- Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey : Branch of Information Services [distributor], 2003.
- 2003
- 1 Resource
Available Online
http://purl.access.gpo.gov/GPO/LPS43923Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory [electronic resource] : determination of pesticides in water by graphitized carbon-based solid-phase extraction and high-performance liquid chromatography/mass spectrometry / by Edward T. Furlong ... [et al.].
- Text
- Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey, 2001.
- 2001
- 1 Resource
Available Online
http://purl.access.gpo.gov/GPO/LPS104077Interpreting and reporting radiological water-quality data / by David E. McCurdy, John R. Garbarino, and Ann H. Mullin ; prepared by the U.S. Geological Survey Office of Water Quality, National Water Quality Laboratory.
- Text
- Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2008.
- 2008
- 1 Resource
Available Online
https://purl.fdlp.gov/GPO/LPS107117Determination of pesticides and pesticide degradates in filtered water by direct aqueous-injection liquid chromatography-tandem mass spectrometry / by Mark W. Sandstrom [and three others].
- Text
- Reston, Va. : U.S. Department of the Interior, U.S. Geological Survey, 2015.
- 2015
- 1 Resource
Available Online
https://purl.fdlp.gov/GPO/gpo71013Analytical properties of some commercially available nitrate reductase enzymes evaluated as replacements for cadmium in automated, semiautomated, and manual colorimetric methods for determination of nitrate plus nitrite in water / by Charles J. Patton and Jennifer R. Kryskalla.
- Text
- Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 2013.
- 2013
- 1 Resource
Available Online
https://purl.fdlp.gov/GPO/gpo177852
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