| Abstract: | Lead was determined in 13 U.S. Geological Survey standard rocks by graphite furnace atomization and atomic-absorption spectrometry after extraction of lead with diethylammonium diethyldithiocarbamic acid. An analysis of variance of the results obtained from a random sampling of three different bottles of each standard rock showed no heterogeneity among bottles, at the F0.95 level, for a 100-mg sample-size. The relative error of the method, based on the standard deviation of the mean within bottles, was generally less than 10%. ?? 1979. |
| Genre: | Article |
| ProdID: | 70010344 |
| Citation Author: | Aruscavage, P. J.; Campbell, E. Y. |
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| Citation End Page: | 1054 |
| Citation Issue: | 11 |
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| Citation Language: | English |
| Citation Larger Work Title: | Talanta |
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| Citation Number Of Pages: | 3 |
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| Citation Search Results Text: | The determination of lead in 13 USGS standard rocks; 1979; Article; Journal; Talanta; Aruscavage, P. J.; Campbell, E. Y. |
| Citation Start Page: | 1052 |
| Citation Volume: | 26 |
| Citation Year: | 1979 |
| Type: | citation/reference |
| Text: | The determination of lead in 13 USGS standard rocks; 1979; Article; Journal; Talanta; Aruscavage, P. J.; Campbell, E. Y. |
| URL (THUMBNAIL): | http://pubs.er.usgs.gov/thumbnails/outside_thumb.jpg |
| Date Other: | Mon, 1 Jan 1979 00:00 -0600 |
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