Format: Microfilm / Topic: Water and Analysis

1. 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 /

Published:: 2003
Author:: Jha, Virendra K. 1946-
View in NAL's Catalog:: CAT30939699
Format:: Microfilm

2. Physical, chemical, and biological data for selected streams in Chester County, Pennsylvania, 1981-94

Published:: 1999
Author:: Reif, Andrew G.
View in NAL's Catalog:: CAT30939556
Format:: Microfilm

3. Methods for the determination of chemical substances in marine and estuarine environmental matrices

Published:: 1998
View in NAL's Catalog:: CAT30929538
Format:: Microfilm

4. 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 detection /

Published:: 2003
Author:: Jha, Virendra K. 1946-
View in NAL's Catalog:: CAT30926613
Format:: Microfilm

5. 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 /

Published:: 2003
Author:: Patton, Charles J.
View in NAL's Catalog:: CAT30926612
Format:: Microfilm

6. Integrated approach to assessing the bioavailability and toxicity of metals in surface waters and sediments.

Published:: 1999
View in NAL's Catalog:: CAT11135283
Format:: Microfilm

7. Geochemical baselines and processes affecting surface water, Recloud Peak area, Colorado

Published:: 1998
Author:: Miller, W. Roger
View in NAL's Catalog:: CAT11134766
Format:: Microfilm

8. Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory use of a modified ultrasonic nebulizer for the analysis of low ionic-strength water by inductively coupled optical emission spectrometry /

Published:: 1997
Author:: Harris, Carl M., 1940-
View in NAL's Catalog:: CAT11134542
Format:: Microfilm

9. Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory determination of 86 volatile organic compounds in water by gas chromatography/mass spectrometry, including detections less than reporting limits /

Published:: 1998
View in NAL's Catalog:: CAT11134515
Format:: Microfilm

10. Method of analysis and quality-assurance practices for determination of pesticides in water by solid-phase extraction and capillary-column gas chromatography/mass spectrometry at the U.S. Geological Survey California District Organic Chemistry Laboratory, 1996-99

Published:: 2000
Author:: Crepeau, Kathryn L.
View in NAL's Catalog:: CAT11132859
Format:: Microfilm

11. Field guide for collecting samples for analysis of volatile organic compounds in stream water for the National Water-Quality Assessment Program

Published:: 1997
Author:: Shelton, L. R.
View in NAL's Catalog:: CAT11130738
Format:: Microfilm

12. Methods for the determination of organic and inorganic compounds in drinking water Volume I.

Published:: 2000
View in NAL's Catalog:: CAT11130544
Format:: Microfilm

13. Orange County, Texas water well data /

Published:: 1942
Author:: Livingston, Penn b. 1899.
View in NAL's Catalog:: CAT11128330
Format:: Microfilm

14. Yoakum County, Texas records of wells, drillers' logs, water analyses, and map showing locations of wells /

Published:: 1945
Author:: Cromack, G. H.
View in NAL's Catalog:: CAT11127582
Format:: Microfilm

15. Winkler County, Texas records of wells, drillers' logs, water analyses, and map showing locations of wells.

Published:: 1941
View in NAL's Catalog:: CAT11127581
Format:: Microfilm

16. Wilson County, Texas records of wells, drillers' logs, and water analyses, and map showing location of wells.

Published:: 1936
View in NAL's Catalog:: CAT11127580
Format:: Microfilm

17. Williamson County, Texas records of wells and springs, drillers' logs, water analyses, and map showing locations of wells and springs /

Published:: 1942
Author:: Cumley, J. C.
View in NAL's Catalog:: CAT11127579
Format:: Microfilm

18. Wharton County, Texas records of wells, driller's logs, water analyses, and map showing location of wells.

Published:: 1940
View in NAL's Catalog:: CAT11127578
Format:: Microfilm

19. Waller County, Texas records of wells, drillers' logs, water analyses, and map showing location of wells /

Published:: 1939
Author:: Turner, Samuel F. 1901-
View in NAL's Catalog:: CAT11127577
Format:: Microfilm

20. Victoria County, Texas records of wells, driller's logs, water analyses and map showing locations of wells.

Published:: 1940
View in NAL's Catalog:: CAT11127576
Format:: Microfilm

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138 Search Results

1. 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 /

2. Physical, chemical, and biological data for selected streams in Chester County, Pennsylvania, 1981-94

3. Methods for the determination of chemical substances in marine and estuarine environmental matrices

4. 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 detection /

5. 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 /

6. Integrated approach to assessing the bioavailability and toxicity of metals in surface waters and sediments.

7. Geochemical baselines and processes affecting surface water, Recloud Peak area, Colorado

8. Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory use of a modified ultrasonic nebulizer for the analysis of low ionic-strength water by inductively coupled optical emission spectrometry /

9. Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory determination of 86 volatile organic compounds in water by gas chromatography/mass spectrometry, including detections less than reporting limits /

10. Method of analysis and quality-assurance practices for determination of pesticides in water by solid-phase extraction and capillary-column gas chromatography/mass spectrometry at the U.S. Geological Survey California District Organic Chemistry Laboratory, 1996-99

11. Field guide for collecting samples for analysis of volatile organic compounds in stream water for the National Water-Quality Assessment Program

12. Methods for the determination of organic and inorganic compounds in drinking water Volume I.

13. Orange County, Texas water well data /

14. Yoakum County, Texas records of wells, drillers' logs, water analyses, and map showing locations of wells /

15. Winkler County, Texas records of wells, drillers' logs, water analyses, and map showing locations of wells.

16. Wilson County, Texas records of wells, drillers' logs, and water analyses, and map showing location of wells.

17. Williamson County, Texas records of wells and springs, drillers' logs, water analyses, and map showing locations of wells and springs /

18. Wharton County, Texas records of wells, driller's logs, water analyses, and map showing location of wells.

19. Waller County, Texas records of wells, drillers' logs, water analyses, and map showing location of wells /

20. Victoria County, Texas records of wells, driller's logs, water analyses and map showing locations of wells.

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138 Search Results

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1. 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 /

2. Physical, chemical, and biological data for selected streams in Chester County, Pennsylvania, 1981-94

3. Methods for the determination of chemical substances in marine and estuarine environmental matrices

4. 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 detection /

5. 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 /

6. Integrated approach to assessing the bioavailability and toxicity of metals in surface waters and sediments.

7. Geochemical baselines and processes affecting surface water, Recloud Peak area, Colorado

8. Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory use of a modified ultrasonic nebulizer for the analysis of low ionic-strength water by inductively coupled optical emission spectrometry /

9. Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory determination of 86 volatile organic compounds in water by gas chromatography/mass spectrometry, including detections less than reporting limits /

10. Method of analysis and quality-assurance practices for determination of pesticides in water by solid-phase extraction and capillary-column gas chromatography/mass spectrometry at the U.S. Geological Survey California District Organic Chemistry Laboratory, 1996-99

11. Field guide for collecting samples for analysis of volatile organic compounds in stream water for the National Water-Quality Assessment Program

12. Methods for the determination of organic and inorganic compounds in drinking water Volume I.

13. Orange County, Texas water well data /

14. Yoakum County, Texas records of wells, drillers' logs, water analyses, and map showing locations of wells /

15. Winkler County, Texas records of wells, drillers' logs, water analyses, and map showing locations of wells.

16. Wilson County, Texas records of wells, drillers' logs, and water analyses, and map showing location of wells.

17. Williamson County, Texas records of wells and springs, drillers' logs, water analyses, and map showing locations of wells and springs /

18. Wharton County, Texas records of wells, driller's logs, water analyses, and map showing location of wells.

19. Waller County, Texas records of wells, drillers' logs, water analyses, and map showing location of wells /

20. Victoria County, Texas records of wells, driller's logs, water analyses and map showing locations of wells.