GB/T 29899-2024 "Test method for the release of vocs in wood-based panels and their products, small release chamber method" describes the small release chamber test method for the determination of the release of vocs (VOCs), total vocs, aldehyde and ketone compounds and total aldehyde and ketone compounds in wood-based panels and their products. This standard applies to the quantitative analysis of vocs in wood-based panels and their products, including raw and auxiliary materials. The standard specifies the operation steps and measurement principles of the test in detail to ensure that the test results are accurate and reliable. In addition, the standard also refers to the relevant analytical laboratory water specifications and test methods, Environmental performance equipment calibrated specifications and other documents to ensure the scientific and conformity of the test.