A MICROSCOPE EYEPIECE GRATICULE FOR THE EVALUATION OF FIBROUS DUSTS
- 1 July 1977
- journal article
- research article
- Published by Oxford University Press (OUP) in Annals of Occupational Hygiene
- Vol. 20 (1) , 19-23
- https://doi.org/10.1093/annhyg/20.1.19
Abstract
A A microscope eyepiece graticule has been designed specifically to help in the counting of respirable fibrous dust. This is now in use in a number of laboratories and has been found to have several advantages over conventional designs, in particular when determining the length and diameter of fibres.Keywords
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