Determination of lithium isotopes at natural abundance levels by atomic absorption spectrometry
January 1, 1982
The relationships of the absorption of 6Li and 7Li hollow cathode lamp emissions are used to determine lithium isotopic composition in the natural abundance range of geologic materials. Absorption was found to have a nonlinear dependence upon total lithium concentration and isotopic composition. A method using nonlinear equations to describe the relationship of the absorption of 6Li and 7Li lamp radiation is proposed as a means of calculating isotopic composition that is independent of total lithium concentration.
Citation Information
| Publication Year | 1982 |
|---|---|
| Title | Determination of lithium isotopes at natural abundance levels by atomic absorption spectrometry |
| DOI | 10.1021/ac00250a007 |
| Authors | A.L. Meier |
| Publication Type | Article |
| Publication Subtype | Journal Article |
| Series Title | Analytical Chemistry |
| Index ID | 70011444 |
| Record Source | USGS Publications Warehouse |