1. ASTM D6007-02, 2002. Standard test method for determining formaldehyde concentration in air from wood products using small-scale chamber. American Standard, April 2002.
2. Bulian et al., 2004. Formaldehyde testing of wood-based panels: correlations between European and Japanese test methods. In: Wood-based Panel Symposium in Hannover, September 2004.
3. EN 120, 1993. Wood-based panels—determination of formaldehyde content—extraction method called perforator method. European Standard, September 1993.
4. EN 717-1, 2004. Wood-based panels—determination of formaldehyde release—Part 1: formaldehyde emission by the chamber method. European Standard, October 2004.
5. EN 717-2, 1994. Wood-based panels—determination of formaldehyde release—Part 2: formaldehyde release by the gas analysis method. European Standard, November 1994.