Abstract:
Alcohol content of subject''s breath is determined by flowing a breath sample over a combusting surface, provided by a heated catalyst, to cause oxidation of the alcohol constituent which, in turn, produces oxyluminescence or light emission of a magnitude directly proportional to the alcohol concentration. A lightresponsive device, such as a photomultiplier, effectively converts the oxyluminescence to an electrical information signal whose amplitude accurately represents the breath alcohol concentration.
Abstract:
A METHOD OF PROVIDIN ACTIVE HYDROCARBON SOLUBLE ORGANOSODUIM REGAGENTS BY REACTING ORGANOSODIUM COMPOUNDS WIHT ALIPHATIC TERTIARY DIAMINES AND SEPARTING THE HOMOGENOUS ACTIVE HYDROCARON SOLUBLE ORANOSODIUM PRODUCTS FROM THE INSOLUBLE ORGANOSODIUM PREPARATION BY-PRODUCTS.