Bull. Spec. CORESTA Congress, Harare 1994, p. 196, S 21
Trace analysis of hydrocyanic acid in smoke with ion-selective electrode
Yunnan Institute of Tobacco Industry, Kunming, China
Traces of hazardous hydrocyanic acid that is formed during combustion of some nitrogenous compounds in cigarettes were determined by absorption in 1N sodium hydroxide, followed by potentiometric titration with 0.1N silver nitrate using an...