Pages that link to "Item:Q44337"

The following pages link to National Water Quality Laboratory (Q44337):

Displayed 50 items.

• Design, analysis, and interpretation of field quality-control data for water-sampling projects (Q59294) ‎ (← links)
• Spatiotemporal variations in estrogenicity, hormones, and endocrine-disrupting compounds in influents and effluents of selected wastewater-treatment plants and receiving streams in New York, 2008-09 (Q60205) ‎ (← links)
• Determination of human-use pharmaceuticals in filtered water by direct aqueous injection: high-performance liquid chromatography/tandem mass spectrometry (Q60236) ‎ (← links)
• Occurrence of pesticides in groundwater and sediments and mineralogy of sediments and grain coatings underlying the Rutgers Agricultural Research and Extension Center, Upper Deerfield, New Jersey, 2007 (Q60315) ‎ (← links)
• Chapter A5. Section 2.2B. Syringe-Filter Procedure for Processing Samples for Analysis of Organic Compounds by DAI LC-MS/MS (Q60565) ‎ (← links)
• Chapter A2. Selection of equipment for water sampling (Q60567) ‎ (← links)
• Analytical 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 (Q60883) ‎ (← links)
• Effects of surface applications of biosolids on groundwater quality and trace-element concentrations in crops near Deer Trail, Colorado, 2004-2010 (Q60924) ‎ (← links)
• User’s manual for the National Water Information System of the U.S. Geological Survey: Water-Quality System (Q61251) ‎ (← links)
• Progress toward establishing a national assessment of water availability and use (Q61311) ‎ (← links)
• Determination of steroid hormones and related compounds in filtered and unfiltered water by solid-phase extraction, derivatization, and gas chromatography with tandem mass spectrometry (Q61697) ‎ (← links)
• Pharmaceuticals, hormones, anthropogenic waste indicators, and total estrogenicity in liquid and solid samples from municipal sludge stabilization and dewatering (Q62191) ‎ (← links)
• Colorimetric determination of nitrate plus nitrite in water by enzymatic reduction, automated discrete analyzer methods (Q62483) ‎ (← links)
• Lagrangian sampling of wastewater treatment plant effluent in Boulder Creek, Colorado, and Fourmile Creek, Iowa, during the summer of 2003 and spring of 2005— Hydrological and water-quality data (Q62810) ‎ (← links)
• Determination of the anionic surfactant di(ethylhexyl) sodium sulfosuccinate in water samples collected from Gulf of Mexico coastal waters before and after landfall of oil from the Deepwater Horizon oil spill, May to October, 2010 (Q63103) ‎ (← links)
• Endocrine active chemicals, pharmaceuticals, and other chemicals of concern in surface water, wastewater-treatment plant effluent, and bed sediment, and biological characteristics in selected streams, Minnesota-Design, methods, and data, 2009 (Q63181) ‎ (← links)
• Water availability and use pilot: A multiscale assessment in the U.S. Great Lakes Basin (Q63286) ‎ (← links)
• Estimation of groundwater use for a groundwater-flow model of the Lake Michigan Basin and adjacent areas, 1864-2005 (Q63591) ‎ (← links)
• Regional groundwater-flow model of the Lake Michigan Basin in support of Great Lakes Basin water availability and use studies (Q63615) ‎ (← links)
• Adjustment of pesticide concentrations for temporal changes in analytical recovery, 1992-2006 (Q64565) ‎ (← links)
• Variations in Withdrawal, Return Flow, and Consumptive Use of Water in Ohio and Indiana, with Selected Data from Wisconsin, 1999-2004 (Q64610) ‎ (← links)
• Interpreting and Reporting Radiological Water-Quality Data (Q65562) ‎ (← links)
• Study design and percent recoveries of anthropogenic organic compounds with and without the addition of ascorbic acid to preserve water samples containing free chlorine, 2004-06 (Q65580) ‎ (← links)
• Determination of human-health pharmaceuticals in filtered water by chemically modified styrene-divinylbenzene resin-based solid-phase extraction and high-performance liquid chromatography/Mass Spectrometry (Q65690) ‎ (← links)
• Using the U.S. Geological Survey National Water Quality Laboratory LT-MDL to Evaluate and Analyze Data (Q65702) ‎ (← links)
• Consumptive Water Use in the Great Lakes Basin (Q65812) ‎ (← links)
• Consumptive Water-Use Coefficients for the Great Lakes Basin and Climatically Similar Areas (Q66224) ‎ (← links)
• Determination of wastewater compounds in whole water by continuous liquid-liquid extraction and capillary-column gas chromatography/mass spectrometry (Q67769) ‎ (← links)
• Occurrence of organic wastewater compounds in drinking water, wastewater effluent, and the Big Sioux River in or near Sioux Falls, South Dakota, 2001-2004 (Q67801) ‎ (← links)
• Section 3. The SPARROW Surface Water-Quality Model—Theory, application and user documentation (Q67957) ‎ (← links)
• Determination of wastewater compounds in sediment and soil by pressurized solvent extraction, solid-phase extraction, and capillary-column gas chromatography/mass spectrometry (Q67965) ‎ (← links)
• Chapter 3. Determination of semivolatile organic compounds and polycyclic aromatic hydrocarbons in solids by gas chromatography/mass spectrometry (Q68155) ‎ (← links)
• Chapter 1. Determination of elements in natural-water, biota, sediment, and soil samples using collision/reaction cell inductively coupled plasma-mass spectrometry (Q68445) ‎ (← links)
• Occurrence of organic wastewater compounds in wastewater effluent and the Big Sioux River in the Upper Big Sioux River basin, South Dakota, 2003-2004 (Q68818) ‎ (← links)
• Quality management system, U.S. Geological Survey National Water Quality Laboratory (Q68910) ‎ (← links)
• Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory-Determination of polycyclic aromatic hydrocarbon compounds in sediment by gas chromatography/mass spectrometry (Q70246) ‎ (← links)
• Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory-Determination of organochlorine pesticides and polychlorinated biphenyls in bottom and suspended sediment by gas chromatography with electron-capture detection (Q70347) ‎ (← links)
• Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory-Determination of organophosphate pesticides in whole water by continuous liquid-liquid extraction and capillary-column gas chromatography with flame photometric de... (Q71083) ‎ (← links)
• Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory-Evaluation of alkaline persulfate digestion as an alternative to Kjeldahl digestion for determination of total and dissolved nitrogen and phosphorus in water (Q71084) ‎ (← links)
• Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory-Determination of gasoline oxygenates, selected degradates, and BTEX in water by heated purge and trap/gas chromatography/mass spectrometry (Q71255) ‎ (← links)
• Work plan for determining the occurrence of glyphosate, its transformation product AMPA, other herbicide compounds, and antibiotics in midwestern United States streams, 2002 (Q71314) ‎ (← links)
• Annual report, fiscal years 2001 and 2002 (Q71315) ‎ (← links)
• Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory-Determination of organophosphate pesticides in bottom sediment by gas chromatography with flame photometric detection (Q71598) ‎ (← links)
• Analytical methods for chemical analysis of geologic and other materials, U.S. Geological Survey (Q72045) ‎ (← links)
• Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory-A method supplement for the determination of Fipronil and degradates in water by gas chromatography/mass spectrometry (Q72047) ‎ (← links)
• Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory-Arsenic speciation in natural-water samples using laboratory and field methods (Q72422) ‎ (← links)
• Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory-Determination of organophosphate pesticides in filtered water by gas chromatography with flame photometric detection (Q72538) ‎ (← links)
• Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory--Determination of wastewater compounds by polystyrene-divinylbenzene solid-phase extraction and capillary-column gas chromatography/mass spectrometry (Q72619) ‎ (← links)
• 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 (Q73596) ‎ (← links)
• 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 (Q74103) ‎ (← links)