The interpretation of refractive index measurements
โ Scribed by I.W.V. Evett
- Publisher
- Elsevier Science
- Year
- 1977
- Weight
- 629 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0300-9432
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
For measurements of the refractive index increment of polymer solutions, with a standard Jena interference refractometer, certain modifications of the measuring cell have been proposed. At room temperature, a simple closure for the cell protects the solutions from evaporation, contamination or loss
MnO, produced Erom the MnSO, proved e f f d v e in alkaline solution. MnSO, was ineffective in acid solution. None of the other substances gave any evidence of assisting oxidation either in acid or alkaline solution. Series 111. Amorint of uatalyst.-Various amounts ofMnS0, were used and the times f