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National Water Quality Laboratory ... services catalog [microform].
- Text
- Denver, CO : The Laboratory : U.S. Geological Survey, Open-File Reports--ESIC [distributor
- unknown-present
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
Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory [microform] : determination of dissolved organic carbon by UV-promoted persulfate oxidation and infrared spectrometry / by Ronald W. Brenton and Tony L. Arnett.
- Text
- Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey : Books and Open-File Reports--ESIC, [disributor], 1990.
- 1993
Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory [microform] : determination of inorganic and organic constituents in water and fluvial sediments / by Marvin J. Fishman, editor.
- Text
- Denver, CO : U.S. Dept. of the Interior, U.S. Geological Survey : Open-File Reports--ESIC [distributor], 1993.
- 1993
Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory [microform] : determination of low-level silver by graphite furnace atomic absorption spectrophotometry / by Donna L. Damrau.
- Text
- Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey : Books and Open-File Reports Section [distributor], 1993.
- 1993
Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory [microform] : determination of antimony by automated-hydride atomic absorption spectrophotometry / by Glenda E. Brown and Betty J. McLain.
- Text
- Denver, Colo. : U.S. Geological Survey : Books and Open-File Reports Section [distributor], 1994.
- 1994
Using analytical services at the National Water Quality Laboratory [microform] / by Linda K. Pratt.
- Text
- Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey : Books and Open-File Reports Section [distributor], 1994.
- 1994
Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory [microform] : determination of triazine and other nitrogen-containing compounds by gas chromatography with nitrogen phosphorus detectors / by Dennis J. Markovchick ... [et al.].
- Text
- Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey : Open-File Reports--ESIC [distributor], 1994.
- 1994
Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory [microform] : determination of organochlorine pesticides and polychlorinated biphenyls in bottom sediment by dual capillary-column gas chromatography with electron-capture detection / by William T. Foreman ... [et al.].
- Text
- Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey : Earth Science Information Center, Open-File Reports Section [distributor], 1995.
- 1995
Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory [microform] : determination of pesticides in water by C-18 solid-phase extraction and capillary-column gas chromatography/mass spectrometry with selected-ion monitoring / by Steven D. Zaugg ... [et al.].
- Text
- Denver, Colo. : U.S. Dept. of the Interior, 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 chlorinated pesticides in aquatic tissue by capillary-column gas chromatography with electron-capture detection / by Thomas J. Leiker ... [et al.].
- Text
- Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey : Open-File Reports Section [distributor], 1995.
- 1995
Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory [microform] : determination of pesticides in water by Carbopak-B solid-phase extraction and high-performance liquid chromatography / by Stephen L. Werner, Mark R. Burkhardt, and Sabrina N. DeRusseau.
- Text
- Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey : Branch of Information Services [distributor], 1996.
- 1996
Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory [microform] : determination of methylene blue active substances by spectrophotometry / by Mark R. Burkhardt ... [et al.].
- Text
- Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey : Earth Science Information Center, Open-File Reports Section [distributor], 1995.
- 1995
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 dissolved aluminum and boron in water by inductively coupled plasma-atomic emission spectrometry / by Tedmund M. Struzeski, W. Jack DeGiacomo, and Edward J. Zayhowski.
- Text
- Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey : Information Services [distributor], 1996.
- 1996
Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory [microform] : determination of nonpurgeable suspended organic carbon by wet-chemical oxidation and infrared spectrometry / by Mark R. Burkhardt ... [et al.].
- Text
- Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey : Information Services [distributor], 1997.
- 1997
Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory [microform] : determination of elements in whole-water digests using inductively coupled plasma-optical emission spectrometry and inductively coupled plasma-mass spectrometry / by John R. Garbarino and Tedmund M. Struzeski
- Text
- Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey : Books and Open-File Reports [distributor], 1998.
- 1998
Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory [microform] : determination of arsenic and selenium in water and sediment by graphite furnace atomic absorption spectrometry / by Sandra R. Jones and John R. Garbarino.
- Text
- Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey : Branch of Information Services [distributor], 1999.
- 1999
Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory--determination of whole-water recoverable arsenic, boron, and vanadium using inductively coupled plasma-mass spectrometry [microform] / by John R. Garbarino.
- Text
- Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey, 1999.
- 2000
Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory--comparison of a nitric acid in-bottle digestion procedure to other whole-water digestion procedures [microform] / by John R. Garbarino and Gerald L. Hoffman.
- Text
- Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey, 1999.
- 1999
New reporting procedures based on long-term method detection levels and some considerations for interpretations of water-quality data provided by the U.S. Geological Survey National Water Quality Laboratory / by Carolyn J. Oblinger Childress ... [et al.].
- Text
- Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Information Services [distributor], 1999.
- 1999
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 Book/Text JBX Q-493 Offsite Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory [microform] : determination of organophosphate pesticides in filtered water by gas chromatography with flame photometric detection / by Virendra K. Jha and Duane S. Wydoski.
- Text
- Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey : Branch of Information Services [distributor], 2002.
- 2002
- 1 Resource
Available Online
http://purl.access.gpo.gov/GPO/LPS36310Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory [microform] : determination of organophosphate pesticides in whole water by continuous liquid-liquid extraction and capillary-column gas chromatography with flame photometric detection / by Virendra K. Jha and Duane S. Wydoski.
- 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/LPS43921Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory [microform] : determination of organophosphate pesticides in bottom sediment by gas chromatography with flame photometric detection / by Virendra K. Jha and Duane S. Wydoski.
- 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/LPS44303Methods 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] : evaluation of alkaline persulfate digestion as an alternative to Kjeldahl digestion for determination of total and dissolved nitrogen and phosphorus in water / by Charles J. Patton and Jennifer R. Kryskalla.
- Text
- Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey : U.S. Geological Survey, Branch of Information Services [distributor], 2003.
- 2003
- 1 Resource
Available Online
http://purl.access.gpo.gov/GPO/LPS43922
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