| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a head space gas collecting container and a quick collecting method for analyzing a solid material inside a sealed container and VOC (volatile organic compound) generated from a liquid material.SOLUTION: A sealed container collects VOC (volatile organic compound) generated from a solid material or a liquid material. A sealed container main body a has a cylindrical shape with an opening e, and the center of the opening e has a flange type bearing and a cylindrical propeller shaft shaped rotation axis f which penetrates the flange type bearing. The end part of the propeller shaft shaped rotation axis has at least two or more blades c on the side of the sealed container main body. The sealed container is a head space gas collection container having a VOC collecting body containing a cassette b connected to the blade part.</p> |
