2.1 Dichloromethane extractable content of wood is a measure of substances such as waxes, fats, resins, phytosterols, and nonvolatile hydrocarbons. The amount is influenced by seasoning or drying the wood.

1.1 This test method covers the determination of the dichloromethane soluble content of wood, which is a measure of the waxes, fats, resins, oils, and similar materials.

1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. Specific precautionary statements are given in 4.1.

1.3 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.