METHOD FOR MEASURING GAS GENERATED BY MATERIAL

摘要

A method for measuring a SVOC gas and the like being generated by a material, which comprises capturing generated gases of volatile organic compounds according to the chamber method, and then, taking the sample material used out of the chamber, heating the chamber having a component adsorbed on the inside thereof and introducing a purging gas to the chamber, to desorb the component from the chamber, capturing the desorbed component, and then releasing the component by heating for a measurement by an instrument. The method can be used for measuring SOVC such as a phthalate, a phosphate, or the like contained in a gas which a building material generates and pollutes the air inside a room.