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ISO 10312:1995

Ambient air -- Determination of asbestos fibres -- Direct transfer transmission electron microscopy method

General information
Withdrawn from 11.10.2019
Directives or regulations
None

Standard history

Status
Date
Type
Name
11.10.2019
Main
27.04.1995
Main
Specifies a reference method using transmission electron microscopy for the determination of the concentration of asbestos structures in ambient atmospheres and includes measurement of the lengths, widths and aspect ratios of the asbestos structures. The method allows determination of the types of asbestos fibres present. The method cannot discriminate between individual fibres of the asbestos and non-asbestos analogues of the same amphibole mineral.
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Standard monitoring