BS 5666-5:1986 Methods of analysis of wood preservatives and treated timber - Determination of zinc naphthenate in preservative solutions and treated timber
Two methods: atomic absorption spectrophotometry and colorimetry using dithizone.
BS 5666-5:1986 history
0000 BS 5666-5:1986(2008)
1986BS 5666-5:1986 Methods of analysis of wood preservatives and treated timber - Determination of zinc naphthenate in preservative solutions and treated timber