Separation and Estimation of Pentachlorophenol in Treated Wood

Chief Inspectorate of General Stores, Kanpur Manuscript received 18 July 1975; accepted 3 September 1975 The paper discusses and highlights the results of investigations undertaken by the authors wherein they have established a more simple method for the separation and determination of pentachlorophenol or its sodium salt from wood extractives, other preservatives and its colorometric determination