| Abstract: | The rock powder is sintered with a sodium carbonate flux containing zinc oxide and magnesium carbonate, the sinter-cake leached with water and the resulting solution filtered. Fluorine is separated from the acidified filtrate by steam distillation and determined spectrophotometrically by means of a zirconium-SPADNS reagent. If a multiple-unit distillation apparatus is used, 12 determinations can be completed per man-day. ?? 1964. |
| Genre: | Article |
| ProdID: | 70009991 |
| Citation Author: | Peck, L. C.; Smith, V. C. |
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| Citation End Page: | 1347 |
| Citation Issue: | 9 |
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| Citation Language: | English |
| Citation Larger Work Title: | Talanta |
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| Citation Number Of Pages: | 5 |
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| Citation Search Results Text: | Spectrophotometric determination of fluorine in silicate rocks; 1964; Article; Journal; Talanta; Peck, L. C.; Smith, V. C. |
| Citation Start Page: | 1343 |
| Citation Volume: | 11 |
| Citation Year: | 1964 |
| Type: | citation/reference |
| Text: | Spectrophotometric determination of fluorine in silicate rocks; 1964; Article; Journal; Talanta; Peck, L. C.; Smith, V. C. |
| URL (THUMBNAIL): | http://pubs.er.usgs.gov/thumbnails/outside_thumb.jpg |
| Date Other: | Wed, 1 Jan 1964 00:00 -0600 |
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