Anionic cyclodextrin compositions having volatile combustion products with halogen O, S atoms or their combinations as heteroatoms for use with gas-phase or vapor-phase element specific detectors

摘要

Non-interfering, anionic cyclodetrins and anionic cyclodextrin systems having volatile combustion products including O or S or halogen atoms or combinations thereof as their only heteroatoms are disclosed that can be used in analytical techniques utilizing element specific detectors. Analytical techniques and apparatuses are also disclosed using these anionic cyclodetrins and anionic cyclodextrin systems to detect analytes.