BS ISO 10312:2019

$215.11

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

Published By	Publication Date	Number of Pages
BSI	2019	80

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Categories: 13.040.20 - Ambient atmospheres, BSI

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Description

This document specifies a reference method using transmission electron microscopy for the determination of airborne asbestos fibres and structures in in a wide range of ambient air situations, including the interior atmospheres of buildings, and for a detailed evaluation for asbestos structures in any atmosphere. The method allows determination of the type(s) of asbestos fibres present and also includes measurement of the lengths, widths and aspect ratios of the asbestos structures. The method cannot discriminate between individual fibres of asbestos and elongate fragments (cleavage fragments and acicular particles) from non-asbestos analogues of the same amphibole mineral^[ ¹³^].

Additional information

Status	Definitive
Pages	80
Publication Date	2019-10-23
ISBN	978 0 539 00274 4
Standard Number	BS ISO 10312:2019
Title	Ambient air. Determination of asbestos fibres. Direct transfer transmission electron microscopy method
Identical National Standard Of	ISO 10312
Replaces	BS ISO 10312:1995
Descriptors	Bibliography, Determination of content, Fibres, Asbestos, Particulate air pollutants, Sampling methods, Test specimens, Calibration, X-ray analysis, Counting, Electron microscopes, Air pollution, Reports, Microscopic analysis, Precision, Specimen preparation, Test equipment, Filtration, Air, Mathematical calculations
Publisher	BSI
Committee	EH/2/3
ICS Codes	13.040.20 - Ambient atmospheres

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BS ISO 10312:2019

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