Determination of Phenol in Glycerol-phenol by UV Spectrophotometry
Chentao Yang
Abstract
Chentao Yang
Abstract
Objective To probe the method for determination of phenol in glycerol-phenol.Methods Ultravoilet spectrometry was used and the detective wavelength was 273±1nm. Results The consistency of phenol in 4.025-48.300μg/ml had a good linear relevance to spectrophotometry. The average recovery rate was 100.1%. Conclusion The method is simple, accurate and reproducible; it can be popularized for agent-analysis in hospitals.
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Objective To probe the method for determination of phenol in glycerol-phenol.Methods Ultravoilet spectrometry was used and the detective wavelength was 273±1nm. Results The consistency of phenol in 4.025-48.300μg/ml had a good linear relevance to spectrophotometry. The average recovery rate was 100.1%. Conclusion The method is simple, accurate and reproducible; it can be popularized for agent-analysis in hospitals.
Key concepts: Phenol, Glycerol, Spectrophotometry, Medicine, Chromatography, Phenol red, Recovery rate, Chemistry