ISO 1 2460-2 "Determination of formaldehyde release from wood-based panels - Part 2: The cell method" standard specifies a test method for determining formaldehyde release from wood-based panels by the cell method. This method uses a closed small test chamber to measure formaldehyde release from wood-based panels under normal use environment under certain temperature Humidity conditions. The standard describes in detail the experimental procedures, equipment requirements, sample preparation and Measurement conditions to ensure the Reliability and conformity of the test results. The cell method is suitable for a variety of wood-based panels, including plywood, particle board and medium density fiberboard, to evaluate their formaldehyde release performance to ensure that the product meets relevant environment and health standards. This standard provides a scientific basis for the wood-based panel industry and is widely used in the formulation of quality control, product certification and environmental protection regulations.