This European Standard gives guidance on the general procedures to be followed in the sampling and preparation for analysis of wood preservative and preservative-treated timber.
DS/EN 212:2003 history
2003DS/EN 212:2003 Wood preservatives - General guidance on sampling and preparation for analysis of wood preservatives and treated timber
1987DS/EN 212:1987 Wood preservatives. Guide to sampling and preparation of wood preservatives and treated timber for analysis