1. Awoyemi L, Ung TY, Cooper PA (2009) In-treatment cooling during thermal modification of wood in soy oil medium: soy oil uptake, wettability, water uptake and swelling properties. Eur J Wood Prod 67(4):465–470
2. AWPA (1996) Sample preparation for determining penetration of preservatives in wood. AWPA Standard A19-93. American Wood Protection Association, Selma, AL
3. AWPA (2000) Standard methods for the analysis of wood and wood treating solutions by inductively coupled plasma emission spectrometry. AWPA Standard A21-00. American Wood Protection Association, Selma, AL
4. AWPA (2005) Standard methods for analysis of waterborne preservatives and fire-retardant formulations. AWPA Standard A2-05. American Wood Protection Association, Selma, AL
5. AWPA (2006) Standard methods for analysis of boron-containing preservatives. AWPA Standard A03-05. American Wood Protection Association, Selma, AL