Search
Documentation Center

The Spectroscopic determination of coal tar pitch volatiles
Fichero PDF / PDF file
MAP20071017747
Harrison, E.K. ‌
The Spectroscopic determination of coal tar pitch volatiles / E.K. Harrison and B.S. Thomas
Sumario: A spectrometric method has been developed for the determination of coal tar pitch volatiles in extracts of particulate matter collected from the atmosphere at coking works. After calibration against extracts of known concentration, it enables determinations to be made with an accuracy comparable to that of the gravimetric method presently in use, namely 2.6 microg. ml-1 extract. The method has the advantage that the result can be obtained in a fraction of the time required by the gravimetric method
En: The Annals of occupational hygiene. - Oxford [etc.]. - nº 3, 1987 ; p. 357-361
1. Higiene industrial ‌. 2. Contaminantes químicos ‌. 3. Carbón ‌. 4. Benceno ‌. 5. Alquitranes ‌. 6. Espectroscopia ‌. 7. Métodos de análisis ‌. I. Thomas, B.S. ‌. II. Title. III. Título: The Annals of occupational hygiene.