Devices of sample and confinement of contamination, chemical, the transport device combines and application to the transport of chemical levies to a unit for the chemical analysis

摘要

The present invention relates to a novel method of removal and confinement of chemical contamination is intended for the chemical analysis of contamination in the particulate form and / or molecular adsorption with beforehand by a support or trapping liquide.le adsorbent in a support or the contaminated liquid is then held in position in a housing closed or sealed container to the walls are chemically neutres.une placed in contact with the outside of the housing is closed or sealed container with a gas at excess pressure relative to the inside of the housing or container is carried out followed by a regulating the temperature prevailing inside the housing is closed or sealed container from the environment outside the gaz.l' invention also relates to a transport device and the use of such a device for the transport of chemical contamination towards a unit for the chemical analysis.