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Use of 1,1,2-Trichlorotrifluoroethane for the quantitative determination of mineral oil air sample concentrations by U.V. absorption

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1001 ‎$0‎MAPA20080035020‎$a‎Waldron, T.
24510‎$a‎Use of 1,1,2-Trichlorotrifluoroethane for the quantitative determination of mineral oil air sample concentrations by U.V. absorption‎$c‎T. Waldron
520  ‎$a‎In a method for the determination of airborne concentrations of oil mist, carbon tetrachloride is used as a solvent in wich to introduce the samples into a u.v. spectrophotometer. Special precautions have to be taken when handling this highly toxic solvent. The use of an alternative solvent, 1,1,2-trichlorotrifluoroethane, which is of much lower toxicity, has therefore been examined and found to have advantages
65011‎$0‎MAPA20080585679‎$a‎Higiene industrial
65011‎$0‎MAPA20080605278‎$a‎Contaminantes químicos
65011‎$0‎MAPA20080542672‎$a‎Aceites
65011‎$0‎MAPA20080595050‎$a‎Carbon tetrachloride
65011‎$0‎MAPA20080591960‎$a‎Métodos de análisis
65011‎$0‎MAPA20080616441‎$a‎Contaminación atmosférica
65011‎$0‎MAPA20080585143‎$a‎Espectrofotometría
65011‎$0‎MAPA20080557904‎$a‎Disolventes
7404 ‎$a‎The Annals of occupational hygiene
7730 ‎$t‎The Annals of occupational hygiene‎$d‎Oxford [etc.]‎$g‎nº 2, August 1978 ; p. 229-231