Crynodeb
Vanadium in rock samples is determined, after alkaline fusion of the sample, by means of its catalytic action on the oxidation of aniline to aniline black by hydrogen peroxide. If necessary, chromium can be easily extracted to prevent interference. The sensitive procedure was applied to standard granite Gi and diabase Wi, and to the C.A.A.S. syenite i ; values of 16, 263 and 86 p.p.m., respectively, were obtained.
Iaith wreiddiol | Saesneg |
---|---|
Tudalennau (o-i) | 310-315 |
Nifer y tudalennau | 6 |
Cyfnodolyn | Analytica Chimica Acta |
Cyfrol | 37 |
Rhif cyhoeddi | C |
Dynodwyr Gwrthrych Digidol (DOIs) | |
Statws | Cyhoeddwyd - 1967 |