Spectrophotometric determination of fluorine in silicate rocks
January 1, 1964
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.
Citation Information
| Publication Year | 1964 |
|---|---|
| Title | Spectrophotometric determination of fluorine in silicate rocks |
| DOI | 10.1016/0039-9140(64)80192-2 |
| Authors | L. Peck, V. Smith |
| Publication Type | Article |
| Publication Subtype | Journal Article |
| Series Title | Talanta |
| Index ID | 70009991 |
| Record Source | USGS Publications Warehouse |