15/30280916 DC : 0
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
BS ISO 22262-3 - AIR QUALITY - BULK MATERIALS - PART 3: QUANTITATIVE DETERMINATION OF ASBESTOS BY X-RAY DIFFRACTION METHOD
Hardcopy , PDF
31-10-2016
English
Foreword
Introduction
1 Scope
2 Range
3 Limit of Quantification
4 Normative references
5 Terms and definitions
6 Symbols and abbreviated terms
7 Requirements for quantification
8 Apparatus and reagents
9 Quantitative XRD method and principle
10 Preparation of comminuted sample
11 Diffraction peaks for analysis of asbestos
and of interfering materials
12 Quantitative analysis by XRD employing substrate
standard mass absorption correction
13 Report of measurement results
Annex A (normative) - X-ray diffractometer conditions for
quantitative analysis of asbestos
Annex B (normative) - Substrate standard mass
absorption correction for asbestos quantification
Annex C (informative) - Effects of mass reduction
treatments to dissolve interference minerals
Annex D (informative) - Range of typical detection
limits and evaluation of uncertainty of quantitative
XRD measurements by XRD method
Bibliography
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