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Burkhardt, Mark R., Cinotto, Pete J., Frahm, Galen W., Woodworth, Mark T., Pritt, Jeffrey W. (1995) Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory; determination of methylene blue active substances by spectrophotometry. Open-File Report Vol. 1995 (95-189) US Geological Survey doi:10.3133/ofr95189

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Reference Type	Report (issue)
Title	Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory; determination of methylene blue active substances by spectrophotometry
Report	Open-File Report
Authors	Burkhardt, Mark R.		Author
	Cinotto, Pete J.		Author
	Frahm, Galen W.		Author
	Woodworth, Mark T.		Author
	Pritt, Jeffrey W.		Author
Year	1995	Volume	1995
Issue	< 95-189 >
Publisher	US Geological Survey
URL	https://pubs.er.usgs.gov:443/publication/ofr95189
Download URL	https://pubs.usgs.gov/of/1995/0189/report.pdf
DOI	doi:10.3133/ofr95189Search in ResearchGate
	Generate Citation Formats
Mindat Ref. ID	1115103	Long-form Identifier	mindat:1:5:1115103:0
GUID	0
Full Reference	Burkhardt, Mark R., Cinotto, Pete J., Frahm, Galen W., Woodworth, Mark T., Pritt, Jeffrey W. (1995) Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory; determination of methylene blue active substances by spectrophotometry. Open-File Report Vol. 1995 (95-189) US Geological Survey doi:10.3133/ofr95189
Plain Text	Burkhardt, Mark R., Cinotto, Pete J., Frahm, Galen W., Woodworth, Mark T., Pritt, Jeffrey W. (1995) Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory; determination of methylene blue active substances by spectrophotometry. Open-File Report Vol. 1995 (95-189) US Geological Survey doi:10.3133/ofr95189
In	(1995) Open-File Report Vol. 1995. US Geological Survey

👁 Image	Burkhardt, Mark R., Kammer, James A., Jha, Virendra K., O'Mara-Lopez, Peggy G., Woodworth, Mark T. (1997) Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory : determination of nonpurgeable suspended organic carbon by wet-chemical oxidation and infrared spectrometry. Open-File Report Vol. 1997 (97-380) US Geological Survey doi:10.3133/ofr97380
👁 Image	*Pritt, J.W., Raese, J.W. (1995) Quality assurance/quality control manual; National Water Quality Laboratory. Open-File Report* Vol. 1995 (95-443) US Geological Survey doi:10.3133/ofr95443**
👁 Image	Jones, Sandra R., McLain, Betty J. (1997) Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory; determination of molybdenum in water by graphite furnace atomic absorption spectrophotometry. Open-File Report Vol. 1997 (97-198) US Geological Survey doi:10.3133/ofr97198
👁 Image	McLain, B.J. (1993) Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory; determination of chromium in water by graphite furnace atomic absorption spectrophotometry. Open-File Report Vol. 1993 (93-449) US Geological Survey doi:10.3133/ofr93449
👁 Image	Werner, Stephen L., Burkhardt, Mark R., DeRusseau, Sabrina N. (1996) Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory; determination of pesticides in water by Carbopak-B solid-phase extraction and high-preformance liquid chromatography. Open-File Report Vol. 1996 (96-216) US Geological Survey doi:10.3133/ofr96216
👁 Image	Zaugg, Steven D., Sandstrom, Mark W., Smith, Steven G., Fehlberg, Kevin M. (1995) Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory; determination of pesticides in water by C-18 solid-phase extraction and capillary-column gas chromatography/mass spectrometry with selected-ion monitoring. Open-File Report Vol. 1995 (95-181) US Geological Survey doi:10.3133/ofr95181
👁 Image	Damrau, D.L. (1993) Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory; determination of low-level silver by graphite furnace atomic absorption spectrophotometry. Open-File Report Vol. 1993 (93-416) US Geological Survey doi:10.3133/ofr93416
👁 Image	Brown, G.E., McLain, B.J. (1994) Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory; determination of antimony by automated-hydride atomic absorption spectrophotometry. Open-File Report Vol. 1994 (93-664) US Geological Survey doi:10.3133/ofr93664
👁 Image	Leiker, Thomas J., Madsen, James E., Deacon, Jeffrey R., Foreman, William T. (1995) Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory; determination of chlorinated pesticides in aquatic tissue by capillary-column gas chromatography with electron-capture detection. Open-File Report Vol. 1995 (94-710W) US Geological Survey doi:10.3133/ofr94710w
👁 Image	Rose, D.L., Schroeder, M.P. (1995) Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory; determination of volatile organic compounds in water by purge and trap capillary gas chromatography/mass spectrometry. Open-File Report Vol. 1995 (94-708) US Geological Survey doi:10.3133/ofr94708w
👁 Image	*Timme, P.J. (1995) National Water Quality Laboratory, 1995 services catalog. Open-File Report* Vol. 1995 (95-352) US Geological Survey doi:10.3133/ofr95352**

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