METHOD FOR DETERMINATION OF ALIPHATIC HYDROCARBON HALLOTANES, ESPECIALLY IN WATER OR AIR, AND SORPTION BED FOR HALLOTANE ENRICHMENT, ESPECIALLY IN WATER OR AIR

摘要

A sorption bed for enriching aliphatic hydrocarbon halothanes included in particular in water or air, by means of impurity sorption with application of vacuum, extraction and determination by a known method, characterized in that the sorption bed consists of mesoporous active coal featuring more than 50% mesoporousity, preferably deoxidized partially by heating at temperature above 500 degrees C in the atmosphere of an inert gas or hydrogen.