ISO 22262-2:2026
Current
The latest, up-to-date edition.
Air quality — Bulk materials — Part 2: Quantitative determination of asbestos by gravimetric and microscopical methods
Hardcopy , PDF
English
15-01-2026
This document specifies procedures for quantification of asbestos mass fractions below approximately 5%, and for quantitative determination of asbestos in vermiculite, other industrial minerals and commercial products that incorporate these minerals.
This document is applicable to the quantitative analysis of:
mineral powders such as talc, wollastonite, sepiolite, attapulgite (palygorskite), calcite or dolomite, and commercial products containing these minerals.
This document primarily applies to samples in which asbestos has been identified at estimated mass fractions lower than approximately 5% by sample mass. This document is also applicable to samples that can contain asbestos at low mass fractions incorporated into matrix material such that microscopical examination of the untreated sample is either not possible or unreliable.
| DocumentType |
Standard
|
| Pages |
50
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| BS ISO 22262-2:2026 | Equivalent |
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