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Publi data
Lovelock J.E.
tracer gas
instrumentation
sulphur hexafluoride
Languages
English
Bibliographic info
Anal. Chem. vol35 no.4 p474-481

Describes the basis of operation of electron absorption detector and the nature and causes of the erroneous and anomalous responses it may generate. Suggests pulse sampling technique asan alternative method of analysis. This retains the sensitivity of the simple low potential ion chamber method, but is substantially free of errors and anomolous responses. Describes the basis of this improved method and gives an account of the technique for its use in quantitative and qualitative analysis.