METHOD FOR MEASURING ORGANIC VOLATILE SUBSTANCE OF ORGANIC MATERIAL

摘要

PROBLEM TO BE SOLVED: To provide a method for measuring an organic volatile substance of a polymeric organic material, which collects the volatile organic substance volatilized from the organic material in a volatile container capable of being mounted on a measuring instrument and preliminarily cleans the volatile container by a heating system to enable highly accurate measurement and evaluation. SOLUTION: The volatile organic substance is collected in the volatile container integrated with a collecting agent. This volatile container is cleaned by the heating system before measurement to make a measured value highly accurate. The volatile container after sampling is mounted in the thermal desorbing device of a thermal elimination type gas chromatograph analyzer and the whole of the volatile container is heated to be desorbed thermally while the collected organic compound is injected in the gas chromatograph analyzer to measure the kind and amount of the organic compound. COPYRIGHT: (C)2004,JPO&NCIPI