| Abstract: | Rhodamine WT is used by surface water hydrologists for time of travel and dispersion studies in which flow characteristics of surface streams are determined. Surface water contamination by nitrosamines formed from Rhodamine WT and nitrite ion has been studied. A method for residue analysis of N-nitrosodiethylamine (NDEA) has been developed and evaluated using river samples spiked with Rhodamine WT and nitrite ion. It permits rapid and reliable determination of NDEA at a minimum concentration of 0. 03 mu g/L. The method uses solid-phase extraction and capillary gas chromatography. |
| Genre: | Conference Paper |
| ProdID: | 70013769 |
| Citation Author: | Johnson, Sharon, M.; Steinheimer, Thomas, R. |
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| Citation End Page: | 71 |
| Citation Issue: | 2 |
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| Citation Language: | English |
| Citation Larger Work Title: | National Meeting - American Chemical Society, Division of Environmental Chemistry |
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| Citation Number Of Pages: | 2 |
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| Citation Publisher: | ACS |
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| Citation Search Results Text: | POTENTIAL FOR NITROSAMINE FORMATION RESULTING FROM THE USE OF RHODAMINE WT FOR TIME-OF-TRAVEL STUDIES: A COMBINED LABORATORY AND FIELD INVESTIGATION.; 1984; Conference Paper; National Meeting - American Chemical Society, Division of Environmental Chemistry; Johnson, Sharon, M.; Steinheimer, Thomas, R. |
| Citation Start Page: | 70 |
| Citation Volume: | 24 |
| Citation Year: | 1984 |
| Type: | citation/reference |
| Text: | POTENTIAL FOR NITROSAMINE FORMATION RESULTING FROM THE USE OF RHODAMINE WT FOR TIME-OF-TRAVEL STUDIES: A COMBINED LABORATORY AND FIELD INVESTIGATION.; 1984; Conference Paper; National Meeting - American Chemical Society, Division of Environmental Chemistry; Johnson, Sharon, M.; Steinheimer, Thomas, R. |
| URL (THUMBNAIL): | http://pubs.er.usgs.gov/thumbnails/outside_thumb.jpg |
| Date Other: | Sun, 1 Jan 1984 00:00 -0600 |
| Publisher: | ACS |
