01167nam a2200145   4500001000700000100004100007101000800048200009900056210003100155215001800186300005500204330062100259606001600880710012500896383101  a20051011d1959       y0pory50      ba  aeng  aMethods for the determination of toxic substances in airfJ. C. Gage, N. Strafford, R. Truhaut  aLondoncButterworthsd1959  a1 vol.d25 cm  aPublicação em folhas móveis actualizáveis.  aIntroduction. General principles of atmospheric analysis. The collection of the air sample. The extraction of gases and vapours from the air sample. The extraction of particulate matter from the air sample. Quantitative determination of the toxic substance in the air sample. Methods for the determination of: Chlorine; Hydrogen sulphide; Aniline; Carbon Disulphide; Ethanol; Chromate dust; Formaldehyde; Diethyl ether; Carbon dioxide; Acetic acid; Styrene; Ammonia; Hydrogen cyanide; Nitrobenzene; Lead Tetrarthyl; Nitrous fumes (nitrogen oxides); Methanol; Ketene; Parathion; Toluene (by nitration); Acrylonitrile.  aTOXICOLOGIA  aINTERNATIONAL UNION OF PURE AND APPLIED CHEMISTRYbToxicology and Industrial Hygiene Division. Applied Chemistry Section