The determmatlon of phenohc compounds m kerosene by flow-mjectlon analysis has been mvestlgated The approach IS based on the reactlon of phenols urlth 4-ammoanttpyrme m the presence of an oxldlzmg agent to form red compounds easdy detectable at 500 nm Phenohcs are separated from kerosene through a s
In-line flow injection extraction-preconcentration through a passive hydrophilic membrane. Determination of total phenols in oil by flow-injection analysis
✍ Scribed by J. F. van Staden; H. E. Britz
- Publisher
- Springer
- Year
- 1997
- Tongue
- English
- Weight
- 467 KB
- Volume
- 357
- Category
- Article
- ISSN
- 1618-2650
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