Standard Swedish standard · SS-ISO 22262-2:2021

Air quality - Bulk materials - Part 2: Quantitative determination of asbestos by gravimetric and microscopical methods (ISO 22262-2:2014, IDT)

Status: Valid

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Standard Swedish standard · SS-ISO 22262-2:2021

Air quality - Bulk materials - Part 2: Quantitative determination of asbestos by gravimetric and microscopical methods (ISO 22262-2:2014, IDT)
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Scope
ISO 22262-2:2014 specifies procedures for quantification of asbestos mass fractions below approximately 5 %, and quantitative determination of asbestos in vermiculite, other industrial minerals and commercial products that incorporate these minerals.


ISO 22262-2:2014 is applicable to the quantitative analysis of:


a) any material for which the estimate of asbestos mass fraction obtained using ISO 22262-1 is deemed to be of insufficient precision to reliably classify the regulatory status of the material, or for which it is considered necessary to obtain further evidence to demonstrate the absence of asbestos;


b) resilient floor tiles, asphaltic materials, roofing felts and any other materials in which asbestos is embedded in an organic matrix;


c) wall and ceiling plasters, with or without aggregate;


d) mineral products such as wollastonite, dolomite, calcite, talc or vermiculite, and commercial products containing these minerals.


It is not the intent of ISO 22262 to provide instruction in the fundamental microscopical and analytical techniques.


Subjects

Air quality (13.040) Ambient atmospheres (13.040.20)


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Standard Swedish standard · SS-ISO 22262-2:2021

Air quality - Bulk materials - Part 2: Quantitative determination of asbestos by gravimetric and microscopical methods (ISO 22262-2:2014, IDT)
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Price: 1 487 SEK
standard ikon pdf

PDF

Price: 1 487 SEK
standard ikon

Paper

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Product information

Language: English

Written by: Svenska institutet för standarder

International title:

Article no: STD-80031391

Edition: 1

Approved: 9/28/2021

No of pages: 60