NF T72-073:1995 Wood preservatives. Creosote and creosoted timber. Methods of sampling and analysis. Part 4 : determination of the water-extractable phenols content of creosote.
1995NF T72-073:1995 Wood preservatives. Creosote and creosoted timber. Methods of sampling and analysis. Part 4 : determination of the water-extractable phenols content of creosote.