Application of hollow cathode excitation coupled to vidicon detection to the simultaneous multielement determination of toxic elements in airborne dust.‐ A Unique sampling‐analysis procedure for lead and cadmium ‐
- 1 January 1976
- journal article
- research article
- Published by Wiley in Bulletin des Sociétés Chimiques Belges
- Vol. 85 (10) , 755-761
- https://doi.org/10.1002/bscb.19760851005
Abstract
A unique method for the simultaneous determination of lead and cadmium in airborne dust samples is described. Samples are collected by drawing air through porous cup graphite electrodes and analysed by excitation in a demountable hollow cathode lamp (H.C.L.) coupled to a vidicon detector. Detection limits for lead and cadmium are determined. Some analytical results for field collected samples are communicated.Keywords
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