Search Results for the EPA National Library Catalog

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Method 1638 : determination of trace elements in ambient waters by inductively coupled plasma-mass spectrometry. 1995
Method 1639 : determination of trace elements in ambient waters by stabilized temperature graphite furnace atomic absorption. 1995
Method 1639 : determination of trace elements in ambient waters by stabilized temperature graphite furnace atomic absorption. 1996
Method 1640 : determination of trace elements in ambient waters by on-line chelation preconcentration and inductively coupled plasma-mass spectrometry. 1996
Method 1640 : determination of trace elements in ambient waters by on-line chelation preconcentration and inductively coupled plasma-mass spectrometry. 1995
Method 1669 : sampling ambient water for trace metals at EPA water quality criteria levels : draft. 1996
Method 1669 : sampling ambient water for trace metals at EPA water quality criteria levels. 1995
Methods for the determination of chemical substances in marine and estuarine environmental samples. 1993
Microprocessor-controlled anodic stripping voltammeter for trace metal analysis in tap water / 1985
Monitoring trace metals at ambient water quality criteria levels : briefing book. 1995
MWRA harbor and outfall monitoring project : OMSAP public meeting September 1999. 1999
Nature of organic derivatives of selected toxic metals in natural waters 1974
Nutrient and trace-element enrichment of Coeur d'Alene Lake, Idaho 1996
Occurrence of nitrate in the Mississippi River alluvial aquifer in Louisiana, June through December 1993 1997
Organochlorine compounds and trace elements in fish tissue and bed sediments in the Lower Snake River Basin, Idaho and Oregon / 1998
Policy Options for Stabilizing Global Climate. Draft Report to Congress. Volume 1, Chapters I-VI. 1989
Porewater gradients and diffusive benthic fluxes of Co, Ni, Cu, Zn, and Cd in San Francisco Bay / 1997
Potentiometric Techniques for Monitoring Ions Involved in Water Pollution. 1971
Predicted trace metal concentrations in saline seep waters 1978
Proceedings of Conference on Inorganics in Drinking Water and Cardiovascular Disease : Amherst, Massachusetts, May 1984 / 1985
Proceedings, 1990 international conference on measuring waterborne trace substances 1992
Pulse of the estuary 2004: monitoring & managing water quality in the San Francisco Estuary / 2004
Pulse of the estuary 2005 : monitoring and managing water quality in the San Francisco Estuary / 2005
Quantitative aquatic biological indicators : their use to monitor trace metal and organochlorine pollution / 1980
Quantitative ultratrace transition metal analysis of high salinity waters utilizing chelating resin separation : application to energy-related environmental samples / 1979
Radon, methane, and trace elements in ground water from glacial aquifers, LaPorte County, Indiana / 1993
Reagents for Determinations of Trace Impurities in Water. 1972
Reassessment of toxicity of Lake Roosevelt sediments 2001
Recent trends in coastal environmental quality : results from the mussel watch project / 1995
Reconnaissance of selected minor elements in surface waters of the United States, October 1970, 1971
Relation of salinity and selenium in shallow ground water to hydrologic and geochemical processes, western San Joaquin Valley, California / 1988
Removal and fate of EDCs and PPCPs in bank filtration systems / 2010
Removal of trace elements from acid mine drainage / 1979
Removal of uranium from drinking water by ion exchange and chemical clarification / 1987
Removal of uranium from drinking water by ion exchange and chemical clarification / 1987
Removing trace organics from drinking water using activated carbon and polymeric adsorbents 1981
Report of analytical reference service water trace-elements no. 1 / 1974
Report of the Pesticides Technical Committee to the Lake Michigan Enforcement Conference on selected trace metals / 1972
Research status on effects of land application of animal wastes / 1975
Residue method for common minor elements / 1960
RMP, regional monitoring program for trace substances : ... annual report / 1995
Sampling ambient and effluent waters for trace metals. 1997
San Francisco Estuary Regional Monitoring Program for Trace Substances : 1997 annual report / 1999
Sediment-quality assessment of Franklin D. Roosevelt Lake and the upstream reach of the Columbia River, Washington, 1992 1994
Selected metals in sediments and streams in the Oklahoma part of the Tri-State Mining District, 2000-2006 / 2009
Selected organic compounds and trace elements in water, bed sediment, and aquatic organisms, upper Snake River Basin, Idaho and western Wyoming, water years 1992-94 1997
Significance of suspended trace metals and fluid mud in Chesapeake Bay / 1981
Sources and distribution of trace metals in aquatic environments 1974
State Mussel Watch Program : 1993-95 data report / 1996
Studies to determine methods for culturing three freshwater zooplankton species / 1975
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