BS ISO 22262-2:2014
Current
The latest, up-to-date edition.
Air quality. Bulk materials Quantitative determination of asbestos by gravimetric and microscopical methods
Hardcopy , PDF
English
09-30-2014
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Abbreviated terms
5 Determination of analytical requirements
6 Range
7 Limit of quantification
8 Principle
9 Safety precautions
10 Apparatus
11 Reagents
12 Sample size and homogeneity
13 Methods for gravimetric matrix reduction
14 Procedures for quantification of asbestos in the
final residue from gravimetric
matrix reduction
15 Determination of asbestiform amphibole in
vermiculite
16 Determination of asbestos in talc
17 Determination of compliance with legislative
control limits
18 Test report
Annex A (normative) - Types of commercial
asbestos-containing materials and optimum
analytical procedures
Annex B (normative) - Required centrifuge times for
separation of amphibole in heavy liquid
Annex C (normative) - Example of test report
Bibliography
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