A spectrophotometric assay of water in organic solvents
β Scribed by R.C.R. Barreto; H.S.R. Barreto
- Publisher
- Elsevier Science
- Year
- 1962
- Tongue
- English
- Weight
- 143 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0003-2670
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract The acidity constants of Alizarine Red S were determined spectrophotometrically at 25 Β°C and at constant ionic strength 0.1 M (KNO~3~) in pure water as well as in aqueous media containing variable mole percentages (5β70 %) of organic solvents. The organic solvents used were methanol, et
## Abstract Spectrophotometric determination of laccase activity with ABTS acting as chromogen yields exceedingly low values whenever conducted in a waterβorganic mixed solvent. Nevertheless, there is firm evidence that laccase is able to oxidize substrates such as phenols and amines quantitatively